Nancy Wilcox
type: MusicGroup
genre: northern soul
popularity: 2
followers: 252
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2e6d0fd9e2b8e5129fd03c940a6627b62c3b688447b7fe5da6fb3d9c8378b5b4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954623
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954623
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/caf6986b-3532-41d8-876c-594fa89a612e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/caf6986b-3532-41d8-876c-594fa89a612e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/caf6986b-3532-41d8-876c-594fa89a612e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T23:40:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2e6d0fd9e2b8e5129fd03c940a6627b62c3b688447b7fe5da6fb3d9c8378b5b4","name":"Nancy Wilcox","registered_at":"2026-06-20T22:44:04Z","symbol":"NIM1738219","token_address":"0x4398a48bb3607cb9a66d279c9d6acfe24d5b7fd8","type":"artist","uuid":"caf6986b-3532-41d8-876c-594fa89a612e"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e6d0fd9e2b8e5129fd03c940a6627b62c3b688447b7fe5da6fb3d9c8378b5b4. Chain 2 (Bitcoin): anchored in block 954623 (2026-06-20T23:40:06Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/caf6986b-3532-41d8-876c-594fa89a612e.json and https://artists.proofprofile.net/proofs/artist/caf6986b-3532-41d8-876c-594fa89a612e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T23:40:06Z
  text: {"copyright_id":"0x2e6d0fd9e2b8e5129fd03c940a6627b62c3b688447b7fe5da6fb3d9c8378b5b4","name":"Nancy Wilcox","registered_at":"2026-06-20T22:44:04Z","symbol":"NIM1738219","token_address":"0x4398a48bb3607cb9a66d279c9d6acfe24d5b7fd8","type":"artist","uuid":"caf6986b-3532-41d8-876c-594fa89a612e"}
album: Gamblers Blues / I Hear Music
  type: MusicAlbum
  date published: 2014
album: He'll Be Leaving You / Mend the Torn Pieces
  type: MusicAlbum
  date published: 2014-10-27
album: Gamblers Blues / I Hear Music
  type: MusicAlbum
  date published: 2014-10-27
album: Gamblers Blues / I Hear Music
  type: MusicAlbum
  date published: 2014-10-27
album: He'll Be Leaving You / Mend the Torn Pieces
  type: MusicAlbum
  date published: 2016-01-29
album: He'll Be Leaving You / Mend the Torn Pieces
  type: MusicAlbum
  date published: 2016-01-29