Coros y Banda de la Escuela Naval
type: MusicGroup
popularity: 3
followers: 185
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2077e5961609a976a44c15801dda6bca1df26afce13eafc6516730d6df0d0f45
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954573
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954573
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b562af1b-6037-453f-99f8-926c1fd20c56.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b562af1b-6037-453f-99f8-926c1fd20c56.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b562af1b-6037-453f-99f8-926c1fd20c56
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T15:45:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2077e5961609a976a44c15801dda6bca1df26afce13eafc6516730d6df0d0f45","name":"Coros y Banda de la Escuela Naval","registered_at":"2026-06-20T14:13:04Z","symbol":"NIM1631257","token_address":"0x7fd71ee40000a7e7a5a15e63c5cb42917a9175cf","type":"artist","uuid":"b562af1b-6037-453f-99f8-926c1fd20c56"}
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 0x2077e5961609a976a44c15801dda6bca1df26afce13eafc6516730d6df0d0f45. Chain 2 (Bitcoin): anchored in block 954573 (2026-06-20T15:45:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b562af1b-6037-453f-99f8-926c1fd20c56.json and https://artists.proofprofile.net/proofs/artist/b562af1b-6037-453f-99f8-926c1fd20c56.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T15:45:29Z
  text: {"copyright_id":"0x2077e5961609a976a44c15801dda6bca1df26afce13eafc6516730d6df0d0f45","name":"Coros y Banda de la Escuela Naval","registered_at":"2026-06-20T14:13:04Z","symbol":"NIM1631257","token_address":"0x7fd71ee40000a7e7a5a15e63c5cb42917a9175cf","type":"artist","uuid":"b562af1b-6037-453f-99f8-926c1fd20c56"}