Personal Believer
type: MusicGroup
genre: classical piano
popularity: 6
followers: 92
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc23f7ca0072a676d77a5541939bc815a84f7d5fcebd7c4d3625b56568294f535
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954659
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954659
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dcac0e82-ce55-4074-a726-106513358cf0.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dcac0e82-ce55-4074-a726-106513358cf0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/dcac0e82-ce55-4074-a726-106513358cf0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T06:14:42Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc23f7ca0072a676d77a5541939bc815a84f7d5fcebd7c4d3625b56568294f535","name":"Personal Believer","registered_at":"2026-06-21T05:10:57Z","symbol":"NIM1829954","token_address":"0x526c2b7b47b8c142e531f3967fb38ce5ad2e9b3d","type":"artist","uuid":"dcac0e82-ce55-4074-a726-106513358cf0"}
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 0xc23f7ca0072a676d77a5541939bc815a84f7d5fcebd7c4d3625b56568294f535. Chain 2 (Bitcoin): anchored in block 954659 (2026-06-21T06:14:42Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/dcac0e82-ce55-4074-a726-106513358cf0.json and https://artists.proofprofile.net/proofs/artist/dcac0e82-ce55-4074-a726-106513358cf0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T06:14:42Z
  text: {"copyright_id":"0xc23f7ca0072a676d77a5541939bc815a84f7d5fcebd7c4d3625b56568294f535","name":"Personal Believer","registered_at":"2026-06-21T05:10:57Z","symbol":"NIM1829954","token_address":"0x526c2b7b47b8c142e531f3967fb38ce5ad2e9b3d","type":"artist","uuid":"dcac0e82-ce55-4074-a726-106513358cf0"}
album: Musique de Chambre: Bach, Purcell et Musique de Clavecin
  type: MusicAlbum
  date published: 2011-11-02
album: Zen Spa Salon Massage – 50 pistes musique relaxante pour le massage hammam
  type: MusicAlbum
  date published: 2017-01-19
album: Musique pour Massage - Playlist chansons relaxantes prime
  type: MusicAlbum
  date published: 2018-02-07
album: Musique de Détente
  type: MusicAlbum
  date published: 2018-05-01
album: Musica Orientale Rilassante
  type: MusicAlbum
  date published: 2018-05-01