Rafa Ramos
type: MusicGroup
genre: mariachi
genre: norteño
popularity: 3
followers: 209
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa2a9bc6f3b796828a1a0993d30caafa0a2672f8c8618d298f1c57cff5ed2e703
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9013cd8a-267d-43f3-abcd-8a3acf7a0daf.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9013cd8a-267d-43f3-abcd-8a3acf7a0daf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9013cd8a-267d-43f3-abcd-8a3acf7a0daf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa2a9bc6f3b796828a1a0993d30caafa0a2672f8c8618d298f1c57cff5ed2e703","name":"Rafa Ramos","registered_at":"2026-06-17T15:40:26Z","symbol":"NIM1441320","token_address":"0x982c856691302fab485702cc8974427340b07312","type":"artist","uuid":"9013cd8a-267d-43f3-abcd-8a3acf7a0daf"}
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 0xa2a9bc6f3b796828a1a0993d30caafa0a2672f8c8618d298f1c57cff5ed2e703. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9013cd8a-267d-43f3-abcd-8a3acf7a0daf.json and https://artists.proofprofile.net/proofs/artist/9013cd8a-267d-43f3-abcd-8a3acf7a0daf.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0xa2a9bc6f3b796828a1a0993d30caafa0a2672f8c8618d298f1c57cff5ed2e703","name":"Rafa Ramos","registered_at":"2026-06-17T15:40:26Z","symbol":"NIM1441320","token_address":"0x982c856691302fab485702cc8974427340b07312","type":"artist","uuid":"9013cd8a-267d-43f3-abcd-8a3acf7a0daf"}
album: Que Siempre Le Vaya Bien
  type: MusicAlbum
  date published: 2017-01-01
album: Me Bebi Tu Recuerdo
  type: MusicAlbum
  date published: 2018-01-10
album: Que Siempre Le Vaya Bien
  type: MusicAlbum
  date published: 2018-01-18
album: Me Bebí Tu Recuerdo
  type: MusicAlbum
  date published: 2018-01-18
album: Palabra De Hombre
  type: MusicAlbum
  date published: 2018-01-22
album: Palabra de Hombre
  type: MusicAlbum
  date published: 2018-01-22
album: Hermanos
  type: MusicAlbum
  date published: 2020-07-07
album: Tus Desprecios
  type: MusicAlbum
  date published: 2022-05-13
album: Brindemos En El Camino
  type: MusicAlbum
  date published: 2022-05-20