Danny Espinoza
type: MusicGroup
genre: popular colombian music
genre: ranchera
popularity: 13
followers: 160
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xba3e13114b35b37ccec397a34916481fe627df93a83e6a9da3bf767c972cb544
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953660
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953660
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/53f2878a-e388-45fd-9692-dff48ab007c3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/53f2878a-e388-45fd-9692-dff48ab007c3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/53f2878a-e388-45fd-9692-dff48ab007c3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T17:20:01Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xba3e13114b35b37ccec397a34916481fe627df93a83e6a9da3bf767c972cb544","name":"Danny Espinoza","registered_at":"2026-06-14T13:21:36Z","symbol":"NIM0465704","token_address":"0x8099e81161b9488254a90e7ef4941fc519f684b7","type":"artist","uuid":"53f2878a-e388-45fd-9692-dff48ab007c3"}
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 0xba3e13114b35b37ccec397a34916481fe627df93a83e6a9da3bf767c972cb544. Chain 2 (Bitcoin): anchored in block 953660 (2026-06-14T17:20:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/53f2878a-e388-45fd-9692-dff48ab007c3.json and https://artists.proofprofile.net/proofs/artist/53f2878a-e388-45fd-9692-dff48ab007c3.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-14T17:20:01Z
  text: {"copyright_id":"0xba3e13114b35b37ccec397a34916481fe627df93a83e6a9da3bf767c972cb544","name":"Danny Espinoza","registered_at":"2026-06-14T13:21:36Z","symbol":"NIM0465704","token_address":"0x8099e81161b9488254a90e7ef4941fc519f684b7","type":"artist","uuid":"53f2878a-e388-45fd-9692-dff48ab007c3"}
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  type: MusicAlbum
  date published: 2019-09-02
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2021-09-03
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  type: MusicAlbum
  date published: 2022-01-07
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  type: MusicAlbum
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  type: MusicAlbum
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