Andres Quintero
type: MusicGroup
genre: vallenato
popularity: 2
followers: 125
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc1eed61e9f77865e317ffa4815ad1bb0ac1e8013ae02ff5163c78f2ac1048604
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954631
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954631
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cf8b4784-f774-4c2e-87fd-8e57c9a9aea3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cf8b4784-f774-4c2e-87fd-8e57c9a9aea3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/cf8b4784-f774-4c2e-87fd-8e57c9a9aea3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T02:46:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc1eed61e9f77865e317ffa4815ad1bb0ac1e8013ae02ff5163c78f2ac1048604","name":"Andres Quintero","registered_at":"2026-06-21T00:20:14Z","symbol":"NIM1761087","token_address":"0xb825ac2b54c95451f3ccc704d2f2ce5740155113","type":"artist","uuid":"cf8b4784-f774-4c2e-87fd-8e57c9a9aea3"}
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 0xc1eed61e9f77865e317ffa4815ad1bb0ac1e8013ae02ff5163c78f2ac1048604. Chain 2 (Bitcoin): anchored in block 954631 (2026-06-21T02:46:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cf8b4784-f774-4c2e-87fd-8e57c9a9aea3.json and https://artists.proofprofile.net/proofs/artist/cf8b4784-f774-4c2e-87fd-8e57c9a9aea3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T02:46:24Z
  text: {"copyright_id":"0xc1eed61e9f77865e317ffa4815ad1bb0ac1e8013ae02ff5163c78f2ac1048604","name":"Andres Quintero","registered_at":"2026-06-21T00:20:14Z","symbol":"NIM1761087","token_address":"0xb825ac2b54c95451f3ccc704d2f2ce5740155113","type":"artist","uuid":"cf8b4784-f774-4c2e-87fd-8e57c9a9aea3"}
album: Mosaico Kaletista
  type: MusicAlbum
  date published: 2020-10-26
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  type: MusicAlbum
  date published: 2021-06-08
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2024-08-14