Rubén Ventura
type: MusicGroup
genre: latin house
popularity: 2
followers: 45
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb3e4dfd337e26ce46c702a7c3bbaa16a00e3a6c480e0540e955abff6c2a670ff
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954516
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954516
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a251d7ab-cb8d-48da-b5fe-ddacb5ccde66.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a251d7ab-cb8d-48da-b5fe-ddacb5ccde66.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a251d7ab-cb8d-48da-b5fe-ddacb5ccde66
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T07:04:44Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb3e4dfd337e26ce46c702a7c3bbaa16a00e3a6c480e0540e955abff6c2a670ff","name":"Rubén Ventura","registered_at":"2026-06-20T06:17:37Z","symbol":"NIM1538027","token_address":"0xaf4287731669bbec1157cf2b5c48a3d084610b9b","type":"artist","uuid":"a251d7ab-cb8d-48da-b5fe-ddacb5ccde66"}
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 0xb3e4dfd337e26ce46c702a7c3bbaa16a00e3a6c480e0540e955abff6c2a670ff. Chain 2 (Bitcoin): anchored in block 954516 (2026-06-20T07:04:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a251d7ab-cb8d-48da-b5fe-ddacb5ccde66.json and https://artists.proofprofile.net/proofs/artist/a251d7ab-cb8d-48da-b5fe-ddacb5ccde66.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T07:04:44Z
  text: {"copyright_id":"0xb3e4dfd337e26ce46c702a7c3bbaa16a00e3a6c480e0540e955abff6c2a670ff","name":"Rubén Ventura","registered_at":"2026-06-20T06:17:37Z","symbol":"NIM1538027","token_address":"0xaf4287731669bbec1157cf2b5c48a3d084610b9b","type":"artist","uuid":"a251d7ab-cb8d-48da-b5fe-ddacb5ccde66"}
album: Obsesion 2023 (Mix)
  type: MusicAlbum
  date published: 2023-09-13
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  type: MusicAlbum
  date published: 2024-12-16
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  type: MusicAlbum
  date published: 2024-12-16
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  type: MusicAlbum
  date published: 2025-01-28
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2025-01-31
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  type: MusicAlbum
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  type: MusicAlbum
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