Banda de Cornetas y Tambores Stmo. Cristo del Mar
type: MusicGroup
genre: cedm
popularity: 4
followers: 304
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf9d9ac96c125728dcce8e674465d17c94bcccc5c4232fd555d3cea0b7817ae03
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953864
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953864
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0403a9d9-d3b4-4c1e-aa46-55d83387ce47.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0403a9d9-d3b4-4c1e-aa46-55d83387ce47.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0403a9d9-d3b4-4c1e-aa46-55d83387ce47
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T00:30:31Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf9d9ac96c125728dcce8e674465d17c94bcccc5c4232fd555d3cea0b7817ae03","name":"Banda de Cornetas y Tambores Stmo. Cristo del Mar","registered_at":"2026-06-15T15:08:15Z","symbol":"NIM0746490","token_address":"0x3c018fb164b7e17caaca82985e0779517a053219","type":"artist","uuid":"0403a9d9-d3b4-4c1e-aa46-55d83387ce47"}
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 0xf9d9ac96c125728dcce8e674465d17c94bcccc5c4232fd555d3cea0b7817ae03. Chain 2 (Bitcoin): anchored in block 953909 (2026-06-16T07:53:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0403a9d9-d3b4-4c1e-aa46-55d83387ce47.json and https://artists.proofprofile.net/proofs/artist/0403a9d9-d3b4-4c1e-aa46-55d83387ce47.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:53:13Z
  text: {"copyright_id":"0xf9d9ac96c125728dcce8e674465d17c94bcccc5c4232fd555d3cea0b7817ae03","name":"Banda de Cornetas y Tambores Stmo. Cristo del Mar","registered_at":"2026-06-15T15:08:15Z","symbol":"NIM0746490","token_address":"0x3c018fb164b7e17caaca82985e0779517a053219","type":"artist","uuid":"0403a9d9-d3b4-4c1e-aa46-55d83387ce47"}
album: ... Resurrexión
  type: MusicAlbum
  date published: 2010-08-20