Ricardo Albarran
type: MusicGroup
popularity: 3
followers: 68
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe53b982b16a682c2e1b0fa5badc6793f7ff6d051427e8bda23ec068fe1fffbea
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954728
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954728
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fa3da3b3-057a-4d5d-b56b-a9f3706fe2d4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fa3da3b3-057a-4d5d-b56b-a9f3706fe2d4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/fa3da3b3-057a-4d5d-b56b-a9f3706fe2d4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T18:08:38Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe53b982b16a682c2e1b0fa5badc6793f7ff6d051427e8bda23ec068fe1fffbea","name":"Ricardo Albarran","registered_at":"2026-06-21T16:27:48Z","symbol":"NIM1973965","token_address":"0xe1b8d18d0b31a6ba8d09ab5038e68fdc8e7104b2","type":"artist","uuid":"fa3da3b3-057a-4d5d-b56b-a9f3706fe2d4"}
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 0xe53b982b16a682c2e1b0fa5badc6793f7ff6d051427e8bda23ec068fe1fffbea. Chain 2 (Bitcoin): anchored in block 954728 (2026-06-21T18:08:38Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fa3da3b3-057a-4d5d-b56b-a9f3706fe2d4.json and https://artists.proofprofile.net/proofs/artist/fa3da3b3-057a-4d5d-b56b-a9f3706fe2d4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T18:08:38Z
  text: {"copyright_id":"0xe53b982b16a682c2e1b0fa5badc6793f7ff6d051427e8bda23ec068fe1fffbea","name":"Ricardo Albarran","registered_at":"2026-06-21T16:27:48Z","symbol":"NIM1973965","token_address":"0xe1b8d18d0b31a6ba8d09ab5038e68fdc8e7104b2","type":"artist","uuid":"fa3da3b3-057a-4d5d-b56b-a9f3706fe2d4"}
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2024-03-18
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  type: MusicAlbum
  date published: 2025-02-13
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  type: MusicAlbum
  date published: 2025-07-03