{
  "id": "optimism-0xe7df60fd9dec072a01ff72d4b0420e23faf7615b-70",
  "name": "nnxyz opticals #71",
  "artistName": "nnxyz",
  "series": "nnxyz opticals s2",
  "number": "71",
  "chain": "optimism",
  "chainId": 10,
  "contract": "0xe7df60fd9dec072a01ff72d4b0420e23faf7615b",
  "tokenId": "70",
  "standard": "erc721",
  "tokenUrl": "https://opensea.io/assets/optimism/0xe7df60fd9dec072a01ff72d4b0420e23faf7615b/70",
  "sourcePath": "collection/recovered-onchain/optimism/0xe7df60fd9dec072a01ff72d4b0420e23faf7615b/70/original.png",
  "imageSHA256": "ae2e7873dab88d90d77e5889c8501bc13e251c6fce38b6b33f6745e6e258d12d",
  "imageBytes": 45493,
  "imageMimeType": "image/png",
  "width": 3000,
  "height": 3000,
  "frames": 1,
  "animated": false,
  "stillPath": null,
  "stillSHA256": null,
  "imageSourceURI": "ipfs://QmXfRwpxweVSD4mtjGzPuVpL7hmgBytPxe2eJAwnjTN9o4/70.png",
  "tokenURI": "ipfs://QmZ1igEUdrYR5ahfBgwWK3XzaMxF3NbfV56V6pHEG9RmTQ/70",
  "metadataPath": "collection/recovered-onchain/optimism/0xe7df60fd9dec072a01ff72d4b0420e23faf7615b/70/metadata.json",
  "createdAt": null,
  "createdAtBasis": "unknown: the token was minted by the artist before the transfer",
  "wallet": "0x2bda946a7740b1ddb0fd5c226819170c4dd15720",
  "walletName": "thingelstad.eth",
  "acquiredAt": "2022-11-19T22:31:32Z",
  "acquisitionHow": "transfer from artist",
  "acquiredFrom": "0x9410bc26732ed9480833cb3a4a0f377908e261e2",
  "acquisitionPrice": [],
  "acquisitionPricePerToken": null,
  "acquisitionTxHash": "0xa2d6efd21c22b7b2fd90f28789382929c6dc9edf8ddfa6fbda31a7ccbc2a66a6",
  "acquisitionNote": null,
  "ownershipEvidence": "chain",
  "reissues": [],
  "description": null,
  "collectionDescription": null,
  "builtAt": "2026-10-16T17:00:00Z",
  "method": "Build data/onchain.json, the catalog of the collector's nnxyz works on other chains.\n\nSources: data/onchain-works.json (the Mac's October 16, 2026 recovery of the EVM\nholdings, with originals under collection/recovered-onchain/),\ncuration/research/onchain/tezos.json (the artist's Tezos tokens and the\ncollector's holdings, from objkt and TzKT) and\ncuration/research/onchain/tezos-transfers.json (TzKT: transfers of those\ntokens into the collector's Tezos wallet). Tezos originals are fetched by\ntools/fetch-onchain-sources.py into collection/recovered-tezos/.\n\nOnly distinct works are catalogued: a token on a later contract that copies an\nearlier one (reissueOf) is recorded under the work it copies. Nothing here is\ninferred from titles alone; every identity is chain, contract and token id."
}