Andres Ezequiel
type: MusicGroup
genre: cumbia
genre: cumbia sonidera
popularity: 6
followers: 506
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe42b96e7f8f581281dba63f81d76df8ef1da9e7d74d7009a1b4dcad4d680eb59
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954062
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954062
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/44e4dcb7-be31-4894-9d3b-5a128682e87e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/44e4dcb7-be31-4894-9d3b-5a128682e87e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/44e4dcb7-be31-4894-9d3b-5a128682e87e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T07:39:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe42b96e7f8f581281dba63f81d76df8ef1da9e7d74d7009a1b4dcad4d680eb59","name":"Andres Ezequiel","registered_at":"2026-06-16T13:55:23Z","symbol":"NIM1072798","token_address":"0x623b6a99c61aed28b79a947193b4d3cb5a7f69b8","type":"artist","uuid":"44e4dcb7-be31-4894-9d3b-5a128682e87e"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe42b96e7f8f581281dba63f81d76df8ef1da9e7d74d7009a1b4dcad4d680eb59. Chain 2 (Bitcoin): anchored in block 954062 (2026-06-17T07:39:10Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/44e4dcb7-be31-4894-9d3b-5a128682e87e.json and https://artists.proofprofile.net/proofs/artist/44e4dcb7-be31-4894-9d3b-5a128682e87e.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-17T07:39:10Z
  text: {"copyright_id":"0xe42b96e7f8f581281dba63f81d76df8ef1da9e7d74d7009a1b4dcad4d680eb59","name":"Andres Ezequiel","registered_at":"2026-06-16T13:55:23Z","symbol":"NIM1072798","token_address":"0x623b6a99c61aed28b79a947193b4d3cb5a7f69b8","type":"artist","uuid":"44e4dcb7-be31-4894-9d3b-5a128682e87e"}
album: Tambo Acordeon Y Cumbia
  type: MusicAlbum
  date published: 2018-04-01
album: Tambo Acordeon Y Cumbia
  type: MusicAlbum
  date published: 2018-04-01
album: Tambo Acordeon Y Cumbia
  type: MusicAlbum
  date published: 2018-04-01
album: Cumbia Arenosa Majestuosa
  type: MusicAlbum
  date published: 2024-03-05