The Pettyfords
type: MusicGroup
popularity: 3
followers: 659
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x932160757815ee81734cfdb1cbd224fb7333d33181e2609172a9614ae77ad34b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954013
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954013
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/33a59abf-0caa-4a32-b4c9-576af226d2c1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/33a59abf-0caa-4a32-b4c9-576af226d2c1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/33a59abf-0caa-4a32-b4c9-576af226d2c1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T22:27:01Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x932160757815ee81734cfdb1cbd224fb7333d33181e2609172a9614ae77ad34b","name":"The Pettyfords","registered_at":"2026-06-16T07:53:36Z","symbol":"NIM0986493","token_address":"0x5bff4d521456e4c3c3edc30843fceaaddee3616e","type":"artist","uuid":"33a59abf-0caa-4a32-b4c9-576af226d2c1"}
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 0x932160757815ee81734cfdb1cbd224fb7333d33181e2609172a9614ae77ad34b. Chain 2 (Bitcoin): anchored in block 954014 (2026-06-16T22:46:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/33a59abf-0caa-4a32-b4c9-576af226d2c1.json and https://artists.proofprofile.net/proofs/artist/33a59abf-0caa-4a32-b4c9-576af226d2c1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T22:46:20Z
  text: {"copyright_id":"0x932160757815ee81734cfdb1cbd224fb7333d33181e2609172a9614ae77ad34b","name":"The Pettyfords","registered_at":"2026-06-16T07:53:36Z","symbol":"NIM0986493","token_address":"0x5bff4d521456e4c3c3edc30843fceaaddee3616e","type":"artist","uuid":"33a59abf-0caa-4a32-b4c9-576af226d2c1"}
album: KTUH
  type: MusicAlbum
  date published: 1990
album: Split
  type: MusicAlbum
  date published: 1990
album: Aloha Means Goodbye
  type: MusicAlbum
  date published: 2000-06-01
album: Aloha Means Goodbye
  type: MusicAlbum
  date published: 2000-06-01
album: Domesticated
  type: MusicAlbum
  date published: 2011-03-01