diff --git a/contracts/1/0x00000000559ca3f3f1279c0ec121c302ed010457.json b/contracts/1/0x00000000559ca3f3f1279c0ec121c302ed010457.json
new file mode 100644
index 0000000..75c4217
--- /dev/null
+++ b/contracts/1/0x00000000559ca3f3f1279c0ec121c302ed010457.json
@@ -0,0 +1,48 @@
+{
+  "$schema": "https://evmnow.github.io/contract-metadata/v1/schema.json",
+  "chainId": 1,
+  "address": "0x00000000559ca3f3f1279c0ec121c302ed010457",
+  "meta": {
+    "version": 1,
+    "lastUpdated": "2026-08-21T00:00:00Z",
+    "locale": "en"
+  },
+  "name": "Art Blocks Engine Core (Implementation)",
+  "symbol": "ABSTUDIO",
+  "description": "Shared GenArt721CoreV3_Engine logic contract that individual Art Blocks Engine cores clone via EIP-1167.",
+  "about": "## About\n\nThis is the shared implementation of the Art Blocks Engine V3 core (`GenArt721CoreV3_Engine`, coreVersion `v3.2.4`). It holds the logic — not the state — for Art Blocks Engine ERC-721 collections.\n\n## How it is used\n\nIndividual Engine collections are deployed as **EIP-1167 minimal proxies (clones)** that delegate all calls to this contract. Each clone keeps its own storage (its name, projects, minter, randomizer, and admin), while the executable logic lives here and is reused across every core that clones it. For example, the collection **Art Blocks Studio | 56** (`0x000000a35301fa5784e820f489003ffcffdc69a6`) is one such clone.\n\nCalling this implementation directly is not meaningful for collectors; interact with a specific collection's clone address instead. The full ERC-721, minting, artist, and admin action set is documented on the clone entries. Minting, randomness, administration, and royalties are handled by separate Art Blocks platform contracts (MinterFilter, randomizer, AdminACL, core registry, split provider, and bytecode-storage reader).",
+  "category": "nft",
+  "tags": ["art", "generative", "onchain", "art-blocks", "engine", "implementation"],
+  "links": [
+    {
+      "label": "Etherscan",
+      "url": "https://etherscan.io/address/0x00000000559ca3f3f1279c0ec121c302ed010457"
+    },
+    { "label": "Art Blocks", "url": "https://www.artblocks.io" }
+  ],
+  "risks": [
+    "This is a logic-only implementation; collections are deployed as EIP-1167 clones that delegate to it",
+    "Each clone's minter, randomizer, split provider, and payout addresses are controlled by that clone's AdminACL super-admin",
+    "Interacting with this address directly is not meaningful; use a specific collection's clone address"
+  ],
+  "includes": ["interface:erc721", "interface:erc721-metadata"],
+  "groups": {
+    "info": { "label": "Contract Info", "order": 1 }
+  },
+  "actions": {
+    "coreType": {
+      "order": 0,
+      "title": "Core Type",
+      "description": "The Art Blocks core contract type identifier for this logic contract.",
+      "stateMutability": "view",
+      "group": "info"
+    },
+    "coreVersion": {
+      "order": 1,
+      "title": "Core Version",
+      "description": "The Art Blocks core contract version string.",
+      "stateMutability": "view",
+      "group": "info"
+    }
+  }
+}
diff --git a/contracts/1/0x000000a35301fa5784e820f489003ffcffdc69a6.json b/contracts/1/0x000000a35301fa5784e820f489003ffcffdc69a6.json
new file mode 100644
index 0000000..79974e1
--- /dev/null
+++ b/contracts/1/0x000000a35301fa5784e820f489003ffcffdc69a6.json
@@ -0,0 +1,406 @@
+{
+  "$schema": "https://evmnow.github.io/contract-metadata/v1/schema.json",
+  "chainId": 1,
+  "address": "0x000000a35301fa5784e820f489003ffcffdc69a6",
+  "meta": {
+    "version": 1,
+    "lastUpdated": "2026-08-21T00:00:00Z",
+    "locale": "en"
+  },
+  "name": "Art Blocks Studio | 56",
+  "symbol": "ABSTUDIO_56",
+  "description": "Art Blocks Engine core: an ERC-721 contract for the on-chain generative art collection Art Blocks Studio | 56.",
+  "about": "## About\n\nThis is an Art Blocks Engine V3 core contract (`GenArt721CoreV3_Engine`, coreVersion `v3.2.4`) for the collection **Art Blocks Studio | 56** (symbol `ABSTUDIO_56`). It is an ERC-721 collection whose artworks are generated from scripts stored on-chain; each token carries a unique hash that seeds its deterministic, generative output.\n\n## Proxy pattern\n\nThis address is an **EIP-1167 minimal proxy (clone)**. It holds this collection's own storage but delegates all logic to a shared implementation contract at `0x00000000559ca3f3f1279c0ec121c302ed010457`, which many Art Blocks Engine cores clone. The verified source shown for this address is that of the implementation.\n\n## Surrounding platform contracts\n\nThis core does not sell tokens itself. Minting, randomness, administration, and royalties run through separate Art Blocks platform contracts that the core points at:\n\n- **MinterFilterV2** (`0xa2ccfe293bc2cdd78d8166a82d1e18cd2148122b`) — routes purchases; the only address allowed to call `mint_Ecf`. The active minter for this collection is a fixed-price minter, `MinterSetPriceV5` (`0x0635e2f2926b306356b5b3f5cb6489107796b085`).\n- **SharedRandomizerV0** (`0x13178a7a8a1a9460dbe39f7eccebd91b31752b91`) — assigns each token's hash seed after mint; the only address allowed to call `setTokenHash_8PT`.\n- **AdminACLV0** (`0xdb35874a04d3135fb4839b8b042c04b9f7686032`) — the super-admin gate; it is also this core's `owner`/`admin` and controls every admin action.\n- **CoreRegistryV1** (`0x2ee7b9bb2e038be7323a119701a191c030a61ec6`), **SplitProviderV0** (`0x000000000ef75c77f6bd0b2ee166501fbbdb40c8`, wraps 0xSplits for royalties), and **UniversalBytecodeStorageReader** (`0x000000000000a791abed33872c44a3d215a3743b`, reads on-chain script storage).\n\n## Royalties\n\nThe contract implements ERC-2981 (`royaltyInfo`), with secondary-sale splits handled through the split provider.",
+  "category": "nft",
+  "tags": ["art", "generative", "onchain", "art-blocks", "engine"],
+  "links": [
+    {
+      "label": "Etherscan",
+      "url": "https://etherscan.io/address/0x000000a35301fa5784e820f489003ffcffdc69a6"
+    },
+    { "label": "Art Blocks", "url": "https://www.artblocks.io" }
+  ],
+  "risks": [
+    "EIP-1167 clone — all logic is delegated to the shared implementation at 0x0000...0457",
+    "The AdminACL super-admin can swap the minter, randomizer, split provider, bytecode reader, and provider payout addresses at any time",
+    "While a project is unlocked, the artist (or admin) can rewrite its script, base URI, name, and max invocations",
+    "Minting is gated entirely through the external MinterFilter; the core does not sell tokens directly",
+    "Token hash seeds that drive generative output are assigned post-mint by the external randomizer contract"
+  ],
+  "includes": ["interface:erc721", "interface:erc721-metadata"],
+  "groups": {
+    "collection": { "label": "Collection", "order": 1 },
+    "minting": { "label": "Minting", "order": 2 },
+    "artist": { "label": "Artist", "order": 3 },
+    "admin": { "label": "Admin", "order": 4 },
+    "info": { "label": "Contract Info", "order": 5 }
+  },
+  "actions": {
+    "projectDetails": {
+      "order": 0,
+      "title": "Project Details",
+      "description": "Returns a project's name, artist name, description, website, and license.",
+      "stateMutability": "view",
+      "group": "collection",
+      "params": {
+        "_0": { "label": "project ID" }
+      }
+    },
+    "projectScriptDetails": {
+      "order": 1,
+      "title": "Project Script Details",
+      "description": "Returns a project's script type, version, aspect ratio, and number of stored script chunks.",
+      "stateMutability": "view",
+      "group": "collection",
+      "params": {
+        "_0": { "label": "project ID" }
+      }
+    },
+    "projectStateData": {
+      "order": 2,
+      "title": "Project State",
+      "description": "Returns a project's invocations, max invocations, and its active, paused, and locked flags.",
+      "stateMutability": "view",
+      "group": "collection",
+      "params": {
+        "_0": { "label": "project ID" }
+      }
+    },
+    "projectScriptByIndex": {
+      "order": 3,
+      "title": "Project Script Chunk",
+      "description": "Returns one stored chunk of a project's on-chain generative script by index.",
+      "stateMutability": "view",
+      "group": "collection",
+      "params": {
+        "_0": { "label": "project ID" },
+        "_1": { "label": "chunk index" }
+      }
+    },
+    "tokenIdToHash": {
+      "order": 4,
+      "title": "Token Hash",
+      "description": "Returns the unique hash that seeds a token's deterministic generative output.",
+      "stateMutability": "view",
+      "group": "collection",
+      "params": {
+        "_0": { "label": "token ID", "type": "token-id" }
+      }
+    },
+    "tokenIdToProjectId": {
+      "order": 5,
+      "title": "Token's Project",
+      "description": "Returns the ID of the project a given token belongs to.",
+      "stateMutability": "view",
+      "group": "collection",
+      "params": {
+        "_0": { "label": "token ID", "type": "token-id" }
+      }
+    },
+    "royaltyInfo": {
+      "order": 6,
+      "title": "Royalty Info",
+      "description": "ERC-2981: returns the royalty recipient and amount owed for a token at a given sale price.",
+      "stateMutability": "view",
+      "group": "collection",
+      "params": {
+        "_0": { "label": "token ID", "type": "token-id" },
+        "_1": { "label": "sale price", "type": "eth" }
+      },
+      "returns": {
+        "receiver": { "label": "recipient", "type": "address" },
+        "royaltyAmount": { "label": "royalty", "type": "eth" }
+      }
+    },
+    "mint_Ecf": {
+      "order": 0,
+      "title": "Mint",
+      "description": "Mints the next token of a project to a recipient. Callable only by the configured minter contract.",
+      "group": "minting",
+      "warning": "Only the core's minter contract (the MinterFilter) can call this; collectors mint through the active minter, not here.",
+      "params": {
+        "_0": { "label": "recipient", "type": "address" },
+        "_1": { "label": "project ID" },
+        "_2": { "label": "minter caller", "type": "address" }
+      },
+      "returns": {
+        "_0": { "label": "token ID", "type": "token-id" }
+      },
+      "related": ["minterContract"]
+    },
+    "minterContract": {
+      "order": 1,
+      "title": "Minter Contract",
+      "description": "The address (an Art Blocks MinterFilter) authorized to mint tokens for this core.",
+      "stateMutability": "view",
+      "group": "minting",
+      "returns": { "_0": { "type": "address" } }
+    },
+    "isMintWhitelisted": {
+      "order": 2,
+      "title": "Is Minter Allowed",
+      "description": "Check whether an address is authorized as this core's minter.",
+      "stateMutability": "view",
+      "group": "minting",
+      "params": {
+        "_0": { "label": "address", "type": "address" }
+      },
+      "returns": { "_0": { "type": "boolean" } }
+    },
+    "addProjectScript": {
+      "order": 0,
+      "title": "Add Script Chunk",
+      "description": "Appends a chunk to a project's on-chain script. Artist or admin, only while the project is unlocked.",
+      "group": "artist",
+      "params": {
+        "_0": { "label": "project ID" },
+        "_1": { "label": "script chunk" }
+      }
+    },
+    "updateProjectScript": {
+      "order": 1,
+      "title": "Update Script Chunk",
+      "description": "Replaces one chunk of a project's script. Artist or admin, only while the project is unlocked.",
+      "group": "artist",
+      "params": {
+        "_0": { "label": "project ID" },
+        "_1": { "label": "chunk index" },
+        "_2": { "label": "script chunk" }
+      }
+    },
+    "updateProjectMaxInvocations": {
+      "order": 2,
+      "title": "Set Max Invocations",
+      "description": "Lowers a project's maximum number of mintable tokens. Callable by the project's artist.",
+      "group": "artist",
+      "warning": "Max invocations can only be decreased and never set below the number already minted.",
+      "params": {
+        "_0": { "label": "project ID" },
+        "_1": { "label": "max invocations" }
+      }
+    },
+    "toggleProjectIsPaused": {
+      "order": 3,
+      "title": "Toggle Paused",
+      "description": "Pauses or unpauses purchasing for a project. Callable by the project's artist.",
+      "group": "artist",
+      "params": {
+        "_0": { "label": "project ID" }
+      }
+    },
+    "updateProjectBaseURI": {
+      "order": 4,
+      "title": "Set Project Base URI",
+      "description": "Sets the base URI used to build token metadata URLs for a project. Callable by the artist.",
+      "group": "artist",
+      "params": {
+        "_0": { "label": "project ID" },
+        "_1": { "label": "base URI" }
+      }
+    },
+    "updateProjectSecondaryMarketRoyaltyPercentage": {
+      "order": 5,
+      "title": "Set Secondary Royalty",
+      "description": "Sets a project's artist secondary-market royalty percentage. Callable by the project's artist.",
+      "group": "artist",
+      "params": {
+        "_0": { "label": "project ID" },
+        "_1": { "label": "royalty %", "type": "percentage" }
+      }
+    },
+    "proposeArtistPaymentAddressesAndSplits": {
+      "order": 6,
+      "title": "Propose Payment Splits",
+      "description": "Proposes new artist and additional-payee payout addresses and splits. Callable by the project's artist.",
+      "group": "artist",
+      "params": {
+        "_0": { "label": "project ID" },
+        "_1": { "label": "artist address", "type": "address" },
+        "_2": { "label": "additional payee (primary)", "type": "address" },
+        "_3": { "label": "additional payee % (primary)", "type": "percentage" },
+        "_4": { "label": "additional payee (secondary)", "type": "address" },
+        "_5": { "label": "additional payee % (secondary)", "type": "percentage" }
+      },
+      "related": ["adminAcceptArtistAddressesAndSplits"]
+    },
+    "addProject": {
+      "order": 0,
+      "title": "Add Project",
+      "description": "Creates a new project with a name and artist address. Callable only through the AdminACL.",
+      "group": "admin",
+      "params": {
+        "_0": { "label": "project name" },
+        "_1": { "label": "artist address", "type": "address" }
+      }
+    },
+    "toggleProjectIsActive": {
+      "order": 1,
+      "title": "Toggle Active",
+      "description": "Activates or deactivates a project so it can be minted. Callable only through the AdminACL.",
+      "group": "admin",
+      "params": {
+        "_0": { "label": "project ID" }
+      }
+    },
+    "adminAcceptArtistAddressesAndSplits": {
+      "order": 2,
+      "title": "Accept Payment Splits",
+      "description": "Accepts an artist's proposed payout addresses and splits. Callable through the AdminACL.",
+      "group": "admin",
+      "params": {
+        "_0": { "label": "project ID" },
+        "_1": { "label": "artist address", "type": "address" },
+        "_2": { "label": "additional payee (primary)", "type": "address" },
+        "_3": { "label": "additional payee % (primary)", "type": "percentage" },
+        "_4": { "label": "additional payee (secondary)", "type": "address" },
+        "_5": { "label": "additional payee % (secondary)", "type": "percentage" }
+      },
+      "related": ["proposeArtistPaymentAddressesAndSplits"]
+    },
+    "updateMinterContract": {
+      "order": 3,
+      "title": "Set Minter Contract",
+      "description": "Changes the minter (MinterFilter) authorized to mint for this core. Callable only through the AdminACL.",
+      "group": "admin",
+      "warning": "The new minter gains full control over which tokens are minted and to whom.",
+      "params": {
+        "_0": { "label": "minter contract", "type": "address" }
+      },
+      "related": ["minterContract"]
+    },
+    "updateRandomizerAddress": {
+      "order": 4,
+      "title": "Set Randomizer",
+      "description": "Changes the randomizer that assigns token hash seeds. Callable only through the AdminACL.",
+      "group": "admin",
+      "params": {
+        "_0": { "label": "randomizer contract", "type": "address" }
+      },
+      "related": ["randomizerContract"]
+    },
+    "forbidNewProjects": {
+      "order": 5,
+      "title": "Forbid New Projects",
+      "description": "Permanently blocks creation of any further projects on this core. Callable through the AdminACL.",
+      "group": "admin",
+      "warning": "This is irreversible — no new projects can ever be added afterward."
+    },
+    "setTokenHash_8PT": {
+      "order": 6,
+      "title": "Set Token Hash",
+      "description": "Assigns a token's generative hash seed. Callable only by the configured randomizer contract.",
+      "group": "admin",
+      "warning": "Only the randomizer contract can call this; a token's hash can be set only once.",
+      "params": {
+        "_0": { "label": "token ID", "type": "token-id" },
+        "_1": { "label": "hash seed" }
+      },
+      "related": ["randomizerContract", "tokenIdToHash"]
+    },
+    "coreType": {
+      "order": 0,
+      "title": "Core Type",
+      "description": "The Art Blocks core contract type identifier for this contract.",
+      "stateMutability": "view",
+      "group": "info"
+    },
+    "coreVersion": {
+      "order": 1,
+      "title": "Core Version",
+      "description": "The Art Blocks core contract version string.",
+      "stateMutability": "view",
+      "group": "info"
+    },
+    "randomizerContract": {
+      "order": 2,
+      "title": "Randomizer",
+      "description": "The randomizer contract that assigns token hash seeds for this core.",
+      "stateMutability": "view",
+      "group": "info",
+      "returns": { "_0": { "type": "address" } }
+    },
+    "adminACLContract": {
+      "order": 3,
+      "title": "Admin ACL",
+      "description": "The AdminACL contract whose super-admin controls this core's admin actions.",
+      "stateMutability": "view",
+      "group": "info",
+      "returns": { "_0": { "type": "address" } }
+    },
+    "splitProvider": {
+      "order": 4,
+      "title": "Split Provider",
+      "description": "The provider that creates royalty splitter contracts for secondary sales.",
+      "stateMutability": "view",
+      "group": "info",
+      "returns": { "_0": { "type": "address" } }
+    },
+    "nextProjectId": {
+      "order": 5,
+      "title": "Next Project ID",
+      "description": "The ID that will be assigned to the next project added to this core.",
+      "stateMutability": "view",
+      "group": "info"
+    }
+  },
+  "events": {
+    "Mint": {
+      "title": "Mint",
+      "description": "Emitted when a token is minted to an address.",
+      "params": {
+        "_to": { "label": "recipient", "type": "address" },
+        "_tokenId": { "label": "token ID", "type": "token-id" }
+      }
+    },
+    "ProjectUpdated": {
+      "title": "Project Updated",
+      "description": "Emitted when a project's data or state changes, tagged with the type of update.",
+      "params": {
+        "_projectId": { "label": "project ID" },
+        "_update": { "label": "update type" }
+      }
+    },
+    "PlatformUpdated": {
+      "title": "Platform Updated",
+      "description": "Emitted when a core-level configuration value changes, tagged with the field.",
+      "params": {
+        "_field": { "label": "field" }
+      }
+    },
+    "MinterUpdated": {
+      "title": "Minter Updated",
+      "description": "Emitted when the core's minter contract is changed.",
+      "params": {
+        "_currentMinter": { "label": "minter", "type": "address" }
+      }
+    },
+    "ProposedArtistAddressesAndSplits": {
+      "title": "Proposed Payment Splits",
+      "description": "Emitted when an artist proposes new payout addresses and splits for a project.",
+      "params": {
+        "_projectId": { "label": "project ID" },
+        "_artistAddress": { "label": "artist", "type": "address" },
+        "_additionalPayeePrimarySales": { "label": "primary payee", "type": "address" },
+        "_additionalPayeePrimarySalesPercentage": { "label": "primary payee %", "type": "percentage" },
+        "_additionalPayeeSecondarySales": { "label": "secondary payee", "type": "address" },
+        "_additionalPayeeSecondarySalesPercentage": { "label": "secondary payee %", "type": "percentage" }
+      }
+    },
+    "AcceptedArtistAddressesAndSplits": {
+      "title": "Accepted Payment Splits",
+      "description": "Emitted when an artist's proposed payout addresses and splits are accepted.",
+      "params": {
+        "_projectId": { "label": "project ID" }
+      }
+    }
+  },
+  "errors": {
+    "GenArt721Error": {
+      "title": "Core Error",
+      "description": "Enum-coded revert covering ~38 reasons: owner/artist/ACL/minter/randomizer gating, invocation limits, and validation.",
+      "params": {
+        "_0": { "label": "error code" }
+      }
+    }
+  }
+}