Grupo Sangre Nueva
type: MusicGroup
popularity: 2
followers: 78
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0d23881955a34093fa445dd014a020e23b4165c073d30dba8ffe481305bcf31e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4ff8c139-ffab-413b-8fa0-57369e79872d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4ff8c139-ffab-413b-8fa0-57369e79872d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4ff8c139-ffab-413b-8fa0-57369e79872d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0d23881955a34093fa445dd014a020e23b4165c073d30dba8ffe481305bcf31e","name":"Grupo Sangre Nueva","registered_at":"2026-06-16T17:25:55Z","symbol":"NIM1123043","token_address":"0x6158a14965529d7e72ae4a19e232d33f439e6cae","type":"artist","uuid":"4ff8c139-ffab-413b-8fa0-57369e79872d"}
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 0x0d23881955a34093fa445dd014a020e23b4165c073d30dba8ffe481305bcf31e. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4ff8c139-ffab-413b-8fa0-57369e79872d.json and https://artists.proofprofile.net/proofs/artist/4ff8c139-ffab-413b-8fa0-57369e79872d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0x0d23881955a34093fa445dd014a020e23b4165c073d30dba8ffe481305bcf31e","name":"Grupo Sangre Nueva","registered_at":"2026-06-16T17:25:55Z","symbol":"NIM1123043","token_address":"0x6158a14965529d7e72ae4a19e232d33f439e6cae","type":"artist","uuid":"4ff8c139-ffab-413b-8fa0-57369e79872d"}
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