Manuel Martínez
type: MusicGroup
genre: punta
popularity: 2
followers: 55
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x97c1069a285a245fcfd9170a7f39d320ce0a420f9c7b4c823576f1cf50cc712e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953864
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953864
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/03d92d5c-b9db-4dfa-83e8-4756600036e5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/03d92d5c-b9db-4dfa-83e8-4756600036e5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/03d92d5c-b9db-4dfa-83e8-4756600036e5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T00:30:31Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x97c1069a285a245fcfd9170a7f39d320ce0a420f9c7b4c823576f1cf50cc712e","name":"Manuel Martínez","registered_at":"2026-06-15T14:51:47Z","symbol":"NIM0742555","token_address":"0x93dcc92b841fbad4e744ddb9c65e5d21745b2189","type":"artist","uuid":"03d92d5c-b9db-4dfa-83e8-4756600036e5"}
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 0x97c1069a285a245fcfd9170a7f39d320ce0a420f9c7b4c823576f1cf50cc712e. Chain 2 (Bitcoin): anchored in block 953909 (2026-06-16T07:53:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/03d92d5c-b9db-4dfa-83e8-4756600036e5.json and https://artists.proofprofile.net/proofs/artist/03d92d5c-b9db-4dfa-83e8-4756600036e5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:53:13Z
  text: {"copyright_id":"0x97c1069a285a245fcfd9170a7f39d320ce0a420f9c7b4c823576f1cf50cc712e","name":"Manuel Martínez","registered_at":"2026-06-15T14:51:47Z","symbol":"NIM0742555","token_address":"0x93dcc92b841fbad4e744ddb9c65e5d21745b2189","type":"artist","uuid":"03d92d5c-b9db-4dfa-83e8-4756600036e5"}
album: No Good Love
  type: MusicAlbum
  date published: 2014-12-24
album: Canto a Mi Tierra Honduras
  type: MusicAlbum
  date published: 2015-05-02