Mateo yo guapo
type: MusicGroup
popularity: 26
followers: 6302
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb999633d1c958c724d2ecd66dc0d5bba202275da33801c73ad820e1c1ba75523
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bd9f1f5a-8389-4fb9-9f30-1f3d8128b8ff.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bd9f1f5a-8389-4fb9-9f30-1f3d8128b8ff.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/bd9f1f5a-8389-4fb9-9f30-1f3d8128b8ff
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb999633d1c958c724d2ecd66dc0d5bba202275da33801c73ad820e1c1ba75523","name":"Mateo yo guapo","registered_at":"2026-06-12T08:35:43Z","symbol":"NIM0243940","token_address":"0x2a7073614c5c72e3add0ee5ea96980bbe9add4cc","type":"artist","uuid":"bd9f1f5a-8389-4fb9-9f30-1f3d8128b8ff"}
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 0xb999633d1c958c724d2ecd66dc0d5bba202275da33801c73ad820e1c1ba75523. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bd9f1f5a-8389-4fb9-9f30-1f3d8128b8ff.json and https://artists.proofprofile.net/proofs/artist/bd9f1f5a-8389-4fb9-9f30-1f3d8128b8ff.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0xb999633d1c958c724d2ecd66dc0d5bba202275da33801c73ad820e1c1ba75523","name":"Mateo yo guapo","registered_at":"2026-06-12T08:35:43Z","symbol":"NIM0243940","token_address":"0x2a7073614c5c72e3add0ee5ea96980bbe9add4cc","type":"artist","uuid":"bd9f1f5a-8389-4fb9-9f30-1f3d8128b8ff"}
album: Yo guapo
  type: MusicAlbum
  date published: 2024-09-19
album: Yo Guapo
  type: MusicAlbum
  date published: 2024-10-30
album: Como tú
  type: MusicAlbum
  date published: 2024-12-10