Danny Ospina
type: MusicGroup
popularity: 7
followers: 387
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4312ecfed3980d8e0016b0327d9afd54ad7c8879cab26ae505b49d913a96e2f8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954705
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954705
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/eb76e9c0-1397-426d-b405-ed3f11fbe99e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/eb76e9c0-1397-426d-b405-ed3f11fbe99e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/eb76e9c0-1397-426d-b405-ed3f11fbe99e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T13:42:37Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4312ecfed3980d8e0016b0327d9afd54ad7c8879cab26ae505b49d913a96e2f8","name":"Danny Ospina","registered_at":"2026-06-21T10:48:22Z","symbol":"NIM1903121","token_address":"0xc0b9d97dd3d8ee01eb374d499e7773b733cf73ef","type":"artist","uuid":"eb76e9c0-1397-426d-b405-ed3f11fbe99e"}
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 0x4312ecfed3980d8e0016b0327d9afd54ad7c8879cab26ae505b49d913a96e2f8. Chain 2 (Bitcoin): anchored in block 954705 (2026-06-21T13:42:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/eb76e9c0-1397-426d-b405-ed3f11fbe99e.json and https://artists.proofprofile.net/proofs/artist/eb76e9c0-1397-426d-b405-ed3f11fbe99e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T13:42:37Z
  text: {"copyright_id":"0x4312ecfed3980d8e0016b0327d9afd54ad7c8879cab26ae505b49d913a96e2f8","name":"Danny Ospina","registered_at":"2026-06-21T10:48:22Z","symbol":"NIM1903121","token_address":"0xc0b9d97dd3d8ee01eb374d499e7773b733cf73ef","type":"artist","uuid":"eb76e9c0-1397-426d-b405-ed3f11fbe99e"}
album: No quiero verte
  type: MusicAlbum
  date published: 2022-06-24
album: Decir Adiós
  type: MusicAlbum
  date published: 2022-09-28
album: Feliz Aniversario
  type: MusicAlbum
  date published: 2023-02-10
album: Vete
  type: MusicAlbum
  date published: 2023-12-07