B2B
type: MusicGroup
popularity: 3
followers: 194
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3f8b37b43831a32c694d41a3387e7976277c75ea8e99a4d13d5ef57eaa716d83
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953895
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953895
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0f9e83b2-0edd-4f2e-a43e-d9e73f755bd5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0f9e83b2-0edd-4f2e-a43e-d9e73f755bd5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0f9e83b2-0edd-4f2e-a43e-d9e73f755bd5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T05:46:35Z
additional property: OTSCanonicalRecord
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 0x3f8b37b43831a32c694d41a3387e7976277c75ea8e99a4d13d5ef57eaa716d83. Chain 2 (Bitcoin): anchored in block 953896 (2026-06-16T06:05:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0f9e83b2-0edd-4f2e-a43e-d9e73f755bd5.json and https://artists.proofprofile.net/proofs/artist/0f9e83b2-0edd-4f2e-a43e-d9e73f755bd5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T06:05:56Z
album: Bars 2 Beaches
  type: MusicAlbum
  date published: 2001-01-01
album: Nymphomaniac - R.D.Y.n. (A Cappella)
  type: MusicAlbum
  date published: 2001-01-01
album: Déjame Decirte
  type: MusicAlbum
  date published: 2014-07-01
album: Vibrations
  type: MusicAlbum
  date published: 2019-06-14
album: Pitch Parfait
  type: MusicAlbum
  date published: 2025-04-09