Joaco Martinezz
type: MusicGroup
genre: rkt
genre: turreo
popularity: 6
followers: 1126
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbb24d4c817743c39f55c82ffedb7e985fc78595af79edd03fa7a0c1967e9d184
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953972
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953972
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2b12fe87-179c-4678-94b3-21f34e155ee7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2b12fe87-179c-4678-94b3-21f34e155ee7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2b12fe87-179c-4678-94b3-21f34e155ee7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T16:31:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbb24d4c817743c39f55c82ffedb7e985fc78595af79edd03fa7a0c1967e9d184","name":"Joaco Martinezz","registered_at":"2026-06-16T04:31:48Z","symbol":"NIM0938286","token_address":"0x8b110f54bae188adbed4d208fe0d3347970c64cc","type":"artist","uuid":"2b12fe87-179c-4678-94b3-21f34e155ee7"}
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 0xbb24d4c817743c39f55c82ffedb7e985fc78595af79edd03fa7a0c1967e9d184. Chain 2 (Bitcoin): anchored in block 954014 (2026-06-16T22:46:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2b12fe87-179c-4678-94b3-21f34e155ee7.json and https://artists.proofprofile.net/proofs/artist/2b12fe87-179c-4678-94b3-21f34e155ee7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T22:46:20Z
  text: {"copyright_id":"0xbb24d4c817743c39f55c82ffedb7e985fc78595af79edd03fa7a0c1967e9d184","name":"Joaco Martinezz","registered_at":"2026-06-16T04:31:48Z","symbol":"NIM0938286","token_address":"0x8b110f54bae188adbed4d208fe0d3347970c64cc","type":"artist","uuid":"2b12fe87-179c-4678-94b3-21f34e155ee7"}
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2021-01-30
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  type: MusicAlbum
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