Marco Romero
type: MusicGroup
genre: norteño
popularity: 2
followers: 176
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe0d3133ede175009fa356942054c68b20c325a28e79d84ecf0e4ea4b5368cc9c
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/8fd2ad74-a593-4e1f-b5d1-6284549160f0.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8fd2ad74-a593-4e1f-b5d1-6284549160f0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8fd2ad74-a593-4e1f-b5d1-6284549160f0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe0d3133ede175009fa356942054c68b20c325a28e79d84ecf0e4ea4b5368cc9c","name":"Marco Romero","registered_at":"2026-06-17T15:47:51Z","symbol":"NIM1443097","token_address":"0x30705ca3462032991061db96aa29f661e1e4aba2","type":"artist","uuid":"8fd2ad74-a593-4e1f-b5d1-6284549160f0"}
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 0xe0d3133ede175009fa356942054c68b20c325a28e79d84ecf0e4ea4b5368cc9c. 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/8fd2ad74-a593-4e1f-b5d1-6284549160f0.json and https://artists.proofprofile.net/proofs/artist/8fd2ad74-a593-4e1f-b5d1-6284549160f0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0xe0d3133ede175009fa356942054c68b20c325a28e79d84ecf0e4ea4b5368cc9c","name":"Marco Romero","registered_at":"2026-06-17T15:47:51Z","symbol":"NIM1443097","token_address":"0x30705ca3462032991061db96aa29f661e1e4aba2","type":"artist","uuid":"8fd2ad74-a593-4e1f-b5d1-6284549160f0"}
album: Ya Acabó, Vol.1
  type: MusicAlbum
  date published: 2021-11-04
album: Ya Acabó (Cover)
  type: MusicAlbum
  date published: 2021-11-04
album: LAS FAVORITAS, Vol. 2
  type: MusicAlbum
  date published: 2023-04-11
album: CORRIDOS BELICOS 2023
  type: MusicAlbum
  date published: 2023-06-18
album: Hacerlo Realidad
  type: MusicAlbum
  date published: 2023-12-06
album: Los Más Pedidos
  type: MusicAlbum
  date published: 2024-01-14
album: PURO AMOR
  type: MusicAlbum
  date published: 2024-01-14