Carlos Sane
type: MusicGroup
popularity: 9
followers: 20
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6109dff9bb3d37e4444592c568290addb55076d53aa0e1f73e503d621b1e4814
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953877
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953877
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/038aaade-9658-44b0-8947-0b4d7b5eba6d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/038aaade-9658-44b0-8947-0b4d7b5eba6d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/038aaade-9658-44b0-8947-0b4d7b5eba6d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T02:39:16Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6109dff9bb3d37e4444592c568290addb55076d53aa0e1f73e503d621b1e4814","name":"Carlos Sane","registered_at":"2026-06-15T14:50:45Z","symbol":"NIM0742308","token_address":"0x72f71aa495dc5f9a25012af8d1510c498d51a653","type":"artist","uuid":"038aaade-9658-44b0-8947-0b4d7b5eba6d"}
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 0x6109dff9bb3d37e4444592c568290addb55076d53aa0e1f73e503d621b1e4814. Chain 2 (Bitcoin): anchored in block 953877 (2026-06-16T02:39:16Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/038aaade-9658-44b0-8947-0b4d7b5eba6d.json and https://artists.proofprofile.net/proofs/artist/038aaade-9658-44b0-8947-0b4d7b5eba6d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T02:39:16Z
  text: {"copyright_id":"0x6109dff9bb3d37e4444592c568290addb55076d53aa0e1f73e503d621b1e4814","name":"Carlos Sane","registered_at":"2026-06-15T14:50:45Z","symbol":"NIM0742308","token_address":"0x72f71aa495dc5f9a25012af8d1510c498d51a653","type":"artist","uuid":"038aaade-9658-44b0-8947-0b4d7b5eba6d"}