Grace Womack
type: MusicGroup
popularity: 10
followers: 795
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf21b8e828d6ee0b68961bc992c07b15e8a610a59032f42d7c65c913e6e8db0fc
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/831ddb6b-00c7-4ecb-88cc-dfb2cfbafa6a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/831ddb6b-00c7-4ecb-88cc-dfb2cfbafa6a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/831ddb6b-00c7-4ecb-88cc-dfb2cfbafa6a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf21b8e828d6ee0b68961bc992c07b15e8a610a59032f42d7c65c913e6e8db0fc","name":"Grace Womack","registered_at":"2026-06-17T11:21:57Z","symbol":"NIM1379724","token_address":"0x78f72a350a9c65f0fab3b5235f131a82008bcd91","type":"artist","uuid":"831ddb6b-00c7-4ecb-88cc-dfb2cfbafa6a"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf21b8e828d6ee0b68961bc992c07b15e8a610a59032f42d7c65c913e6e8db0fc. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/831ddb6b-00c7-4ecb-88cc-dfb2cfbafa6a.json and https://artists.proofprofile.net/proofs/artist/831ddb6b-00c7-4ecb-88cc-dfb2cfbafa6a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0xf21b8e828d6ee0b68961bc992c07b15e8a610a59032f42d7c65c913e6e8db0fc","name":"Grace Womack","registered_at":"2026-06-17T11:21:57Z","symbol":"NIM1379724","token_address":"0x78f72a350a9c65f0fab3b5235f131a82008bcd91","type":"artist","uuid":"831ddb6b-00c7-4ecb-88cc-dfb2cfbafa6a"}
album: Pity the Fool
  type: MusicAlbum
  date published: 2021-05-28
album: Oblivion
  type: MusicAlbum
  date published: 2021-06-25
album: How We Met
  type: MusicAlbum
  date published: 2021-07-23
album: Yellow Cowboy Hat
  type: MusicAlbum
  date published: 2021-08-13
album: Haunt You
  type: MusicAlbum
  date published: 2023-07-14