Jazzy Boy
type: MusicGroup
popularity: 16
followers: 97
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3d6a3d36bf6f3bccc25bc1813ce1c7c46c5d637f22a50b5ecac5dcab997b4bfd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953741
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953741
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a0c8e9c5-146e-4f9a-b0fc-8cccd118f0a5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a0c8e9c5-146e-4f9a-b0fc-8cccd118f0a5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a0c8e9c5-146e-4f9a-b0fc-8cccd118f0a5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T04:44:49Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3d6a3d36bf6f3bccc25bc1813ce1c7c46c5d637f22a50b5ecac5dcab997b4bfd","name":"Jazzy Boy","registered_at":"2026-06-14T21:17:58Z","symbol":"NIM0579300","token_address":"0xd3cead7496bce08a12e52eea294c8d7cff8413ba","type":"artist","uuid":"a0c8e9c5-146e-4f9a-b0fc-8cccd118f0a5"}
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 0x3d6a3d36bf6f3bccc25bc1813ce1c7c46c5d637f22a50b5ecac5dcab997b4bfd. Chain 2 (Bitcoin): anchored in block 953742 (2026-06-15T04:47:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a0c8e9c5-146e-4f9a-b0fc-8cccd118f0a5.json and https://artists.proofprofile.net/proofs/artist/a0c8e9c5-146e-4f9a-b0fc-8cccd118f0a5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T04:47:56Z
  text: {"copyright_id":"0x3d6a3d36bf6f3bccc25bc1813ce1c7c46c5d637f22a50b5ecac5dcab997b4bfd","name":"Jazzy Boy","registered_at":"2026-06-14T21:17:58Z","symbol":"NIM0579300","token_address":"0xd3cead7496bce08a12e52eea294c8d7cff8413ba","type":"artist","uuid":"a0c8e9c5-146e-4f9a-b0fc-8cccd118f0a5"}
album: Any Weather
  type: MusicAlbum
  date published: 2022-04-22