Alvin Crow
type: MusicGroup
genre: honky tonk
popularity: 3
followers: 444
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd3d0803ee51c11de1bb79a4cd5c7fac8915473451010952e4f1db809285ed6e8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/92f4dad6-fb66-493c-b8fe-f6f8cb65315a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/92f4dad6-fb66-493c-b8fe-f6f8cb65315a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/92f4dad6-fb66-493c-b8fe-f6f8cb65315a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd3d0803ee51c11de1bb79a4cd5c7fac8915473451010952e4f1db809285ed6e8","name":"Alvin Crow","registered_at":"2026-06-17T16:58:45Z","symbol":"NIM1460014","token_address":"0x6a25440d029830fd8ec4ae054e7dea272963e05d","type":"artist","uuid":"92f4dad6-fb66-493c-b8fe-f6f8cb65315a"}
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 0xd3d0803ee51c11de1bb79a4cd5c7fac8915473451010952e4f1db809285ed6e8. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/92f4dad6-fb66-493c-b8fe-f6f8cb65315a.json and https://artists.proofprofile.net/proofs/artist/92f4dad6-fb66-493c-b8fe-f6f8cb65315a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0xd3d0803ee51c11de1bb79a4cd5c7fac8915473451010952e4f1db809285ed6e8","name":"Alvin Crow","registered_at":"2026-06-17T16:58:45Z","symbol":"NIM1460014","token_address":"0x6a25440d029830fd8ec4ae054e7dea272963e05d","type":"artist","uuid":"92f4dad6-fb66-493c-b8fe-f6f8cb65315a"}
album: Too Country
  type: MusicAlbum
  date published: 2018-06-07
album: Underneath the Texas Sky
  type: MusicAlbum
  date published: 2020-07-29