Juanvi Mendoza
type: MusicGroup
popularity: 5
followers: 12
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb14d4a281485125efc97879d5f129ad8840215d9f325195ff394aa396eddaee7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953923
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953923
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1c2b6e92-23e7-485f-a7a0-191ba9456cd0.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1c2b6e92-23e7-485f-a7a0-191ba9456cd0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1c2b6e92-23e7-485f-a7a0-191ba9456cd0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T09:51:37Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb14d4a281485125efc97879d5f129ad8840215d9f325195ff394aa396eddaee7","name":"Juanvi Mendoza","registered_at":"2026-06-15T23:24:56Z","symbol":"NIM0864996","token_address":"0x3d373168e175a83e45f21aa8944194e2b3ac087c","type":"artist","uuid":"1c2b6e92-23e7-485f-a7a0-191ba9456cd0"}
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 0xb14d4a281485125efc97879d5f129ad8840215d9f325195ff394aa396eddaee7. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1c2b6e92-23e7-485f-a7a0-191ba9456cd0.json and https://artists.proofprofile.net/proofs/artist/1c2b6e92-23e7-485f-a7a0-191ba9456cd0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:28:01Z
  text: {"copyright_id":"0xb14d4a281485125efc97879d5f129ad8840215d9f325195ff394aa396eddaee7","name":"Juanvi Mendoza","registered_at":"2026-06-15T23:24:56Z","symbol":"NIM0864996","token_address":"0x3d373168e175a83e45f21aa8944194e2b3ac087c","type":"artist","uuid":"1c2b6e92-23e7-485f-a7a0-191ba9456cd0"}