Danna Torrojas
type: MusicGroup
popularity: 15
followers: 143
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7854dcfbd72212919f4baa3c214307ed732c2b0f48850e9072044b24df35d7b6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953706
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953706
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7ca6fccd-4258-4f24-8e6d-01fc437e8077.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7ca6fccd-4258-4f24-8e6d-01fc437e8077.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7ca6fccd-4258-4f24-8e6d-01fc437e8077
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T23:14:49Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7854dcfbd72212919f4baa3c214307ed732c2b0f48850e9072044b24df35d7b6","name":"Danna Torrojas","registered_at":"2026-06-14T17:34:19Z","symbol":"NIM0526012","token_address":"0x9b4c1dfb29318921707f1e87308644cd444552cc","type":"artist","uuid":"7ca6fccd-4258-4f24-8e6d-01fc437e8077"}
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 0x7854dcfbd72212919f4baa3c214307ed732c2b0f48850e9072044b24df35d7b6. Chain 2 (Bitcoin): anchored in block 953706 (2026-06-14T23:14:49Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7ca6fccd-4258-4f24-8e6d-01fc437e8077.json and https://artists.proofprofile.net/proofs/artist/7ca6fccd-4258-4f24-8e6d-01fc437e8077.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-14T23:14:49Z
  text: {"copyright_id":"0x7854dcfbd72212919f4baa3c214307ed732c2b0f48850e9072044b24df35d7b6","name":"Danna Torrojas","registered_at":"2026-06-14T17:34:19Z","symbol":"NIM0526012","token_address":"0x9b4c1dfb29318921707f1e87308644cd444552cc","type":"artist","uuid":"7ca6fccd-4258-4f24-8e6d-01fc437e8077"}
album: Eterna Luz
  type: MusicAlbum
  date published: 2023-02-10
album: Oh Tu Fidelidad
  type: MusicAlbum
  date published: 2023-02-10
album: A Dios sea la gloria
  type: MusicAlbum
  date published: 2023-02-10
album: Me aferro a tus promesas
  type: MusicAlbum
  date published: 2023-08-07