Vagon Blue
type: MusicGroup
genre: mexican rock
genre: rock urbano
popularity: 5
followers: 1617
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb7dd9ee68edd8d6d32d7257b26f912d481c04cf82db59494a77487f2c5238372
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954689
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954689
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e19e195a-3f6e-4993-a8b9-54f8246005c8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e19e195a-3f6e-4993-a8b9-54f8246005c8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e19e195a-3f6e-4993-a8b9-54f8246005c8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T10:35:31Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb7dd9ee68edd8d6d32d7257b26f912d481c04cf82db59494a77487f2c5238372","name":"Vagon Blue","registered_at":"2026-06-21T06:58:49Z","symbol":"NIM1855566","token_address":"0xa0597b54843ecf633f0447922d7e15fbc13a26af","type":"artist","uuid":"e19e195a-3f6e-4993-a8b9-54f8246005c8"}
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 0xb7dd9ee68edd8d6d32d7257b26f912d481c04cf82db59494a77487f2c5238372. Chain 2 (Bitcoin): anchored in block 954689 (2026-06-21T10:35:31Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e19e195a-3f6e-4993-a8b9-54f8246005c8.json and https://artists.proofprofile.net/proofs/artist/e19e195a-3f6e-4993-a8b9-54f8246005c8.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-21T10:35:31Z
  text: {"copyright_id":"0xb7dd9ee68edd8d6d32d7257b26f912d481c04cf82db59494a77487f2c5238372","name":"Vagon Blue","registered_at":"2026-06-21T06:58:49Z","symbol":"NIM1855566","token_address":"0xa0597b54843ecf633f0447922d7e15fbc13a26af","type":"artist","uuid":"e19e195a-3f6e-4993-a8b9-54f8246005c8"}
album: Por Segunda Vez
  type: MusicAlbum
  date published: 2015
album: Por Segunda Vez
  type: MusicAlbum
  date published: 2015
album: Evolución
  type: MusicAlbum
  date published: 2015
album: Evolución
  type: MusicAlbum
  date published: 2015
album: Un Alma en la Calle
  type: MusicAlbum
  date published: 2016
album: Un Alma en la Calle
  type: MusicAlbum
  date published: 2016
album: Rockopolis Presenta a Vagon Blue
  type: MusicAlbum
  date published: 2018-08-17
album: Bonanza (El Tren Azul Mexican Rock Band)
  type: MusicAlbum
  date published: 2023-02-24
album: Tiempo de cambios
  type: MusicAlbum
  date published: 2024-05-27