Mariano Joaquín
type: MusicGroup
genre: argentine trap
popularity: 15
followers: 241
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x92f7a12012b653703f1762553b05dffb827474b3b2e4ffb528d67283a70aa76c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953750
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953750
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/aa328183-e041-492e-8b70-c63c3a63d0ad.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/aa328183-e041-492e-8b70-c63c3a63d0ad.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/aa328183-e041-492e-8b70-c63c3a63d0ad
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T06:12:23Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x92f7a12012b653703f1762553b05dffb827474b3b2e4ffb528d67283a70aa76c","name":"Mariano Joaquín","registered_at":"2026-06-14T22:24:00Z","symbol":"NIM0595061","token_address":"0x1c5c3cc1bfc9e2db69f7b0a86ad837f8e4568d51","type":"artist","uuid":"aa328183-e041-492e-8b70-c63c3a63d0ad"}
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 0x92f7a12012b653703f1762553b05dffb827474b3b2e4ffb528d67283a70aa76c. Chain 2 (Bitcoin): anchored in block 953750 (2026-06-15T06:12:23Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/aa328183-e041-492e-8b70-c63c3a63d0ad.json and https://artists.proofprofile.net/proofs/artist/aa328183-e041-492e-8b70-c63c3a63d0ad.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T06:12:23Z
  text: {"copyright_id":"0x92f7a12012b653703f1762553b05dffb827474b3b2e4ffb528d67283a70aa76c","name":"Mariano Joaquín","registered_at":"2026-06-14T22:24:00Z","symbol":"NIM0595061","token_address":"0x1c5c3cc1bfc9e2db69f7b0a86ad837f8e4568d51","type":"artist","uuid":"aa328183-e041-492e-8b70-c63c3a63d0ad"}