Eva Concret
type: MusicGroup
popularity: 2
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfc9f5cb8010066c4ba7014b8e34564d6b96bff9e188e31f7fe70d24e131f00bc
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954693
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954693
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e7a52681-0c6a-4de7-96fb-94ab86d08475.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e7a52681-0c6a-4de7-96fb-94ab86d08475.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e7a52681-0c6a-4de7-96fb-94ab86d08475
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T11:50:32Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfc9f5cb8010066c4ba7014b8e34564d6b96bff9e188e31f7fe70d24e131f00bc","name":"Eva Concret","registered_at":"2026-06-21T08:57:31Z","symbol":"NIM1881742","token_address":"0xd19676216b9a01eb08e978f30319b1d749af2972","type":"artist","uuid":"e7a52681-0c6a-4de7-96fb-94ab86d08475"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc9f5cb8010066c4ba7014b8e34564d6b96bff9e188e31f7fe70d24e131f00bc. Chain 2 (Bitcoin): anchored in block 954693 (2026-06-21T11:50:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e7a52681-0c6a-4de7-96fb-94ab86d08475.json and https://artists.proofprofile.net/proofs/artist/e7a52681-0c6a-4de7-96fb-94ab86d08475.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T11:50:32Z
  text: {"copyright_id":"0xfc9f5cb8010066c4ba7014b8e34564d6b96bff9e188e31f7fe70d24e131f00bc","name":"Eva Concret","registered_at":"2026-06-21T08:57:31Z","symbol":"NIM1881742","token_address":"0xd19676216b9a01eb08e978f30319b1d749af2972","type":"artist","uuid":"e7a52681-0c6a-4de7-96fb-94ab86d08475"}
album: Echoes of Tomorrow
  type: MusicAlbum
  date published: 2024-10-01
album: Lost in Time
  type: MusicAlbum
  date published: 2024-10-01
album: Hidden Treasures
  type: MusicAlbum
  date published: 2024-10-01
album: Rising Sun
  type: MusicAlbum
  date published: 2024-10-01
album: Whispering Waves
  type: MusicAlbum
  date published: 2024-10-01
album: Rising Sun
  type: MusicAlbum
  date published: 2024-10-01
album: Celestial Paths
  type: MusicAlbum
  date published: 2024-10-01
album: Midnight Reflections
  type: MusicAlbum
  date published: 2024-10-01
album: Journey of the Heart
  type: MusicAlbum
  date published: 2024-10-01
album: Beyond the Stars
  type: MusicAlbum
  date published: 2024-10-01