mr rey
type: MusicGroup
popularity: 13
followers: 19
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x806b4968a4508901f5b62047f676f2dda4a13edb15df7195ac575399c3a2316a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953674
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953674
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5f4b8137-6a42-4e31-af1a-ff0942d9cca5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5f4b8137-6a42-4e31-af1a-ff0942d9cca5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5f4b8137-6a42-4e31-af1a-ff0942d9cca5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T19:07:16Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x806b4968a4508901f5b62047f676f2dda4a13edb15df7195ac575399c3a2316a","name":"mr rey","registered_at":"2026-06-14T14:25:49Z","symbol":"NIM0481028","token_address":"0xc81956ec5809453c163964c82c0c53b9546ce54d","type":"artist","uuid":"5f4b8137-6a42-4e31-af1a-ff0942d9cca5"}
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 0x806b4968a4508901f5b62047f676f2dda4a13edb15df7195ac575399c3a2316a. Chain 2 (Bitcoin): anchored in block 953674 (2026-06-14T19:07:16Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5f4b8137-6a42-4e31-af1a-ff0942d9cca5.json and https://artists.proofprofile.net/proofs/artist/5f4b8137-6a42-4e31-af1a-ff0942d9cca5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T19:07:16Z
  text: {"copyright_id":"0x806b4968a4508901f5b62047f676f2dda4a13edb15df7195ac575399c3a2316a","name":"mr rey","registered_at":"2026-06-14T14:25:49Z","symbol":"NIM0481028","token_address":"0xc81956ec5809453c163964c82c0c53b9546ce54d","type":"artist","uuid":"5f4b8137-6a42-4e31-af1a-ff0942d9cca5"}
album: Pa No Quererte
  type: MusicAlbum
  date published: 2024-06-10
album: Ritmo de oro
  type: MusicAlbum
  date published: 2024-06-21
album: Dulces
  type: MusicAlbum
  date published: 2025-04-17