RW Musica instrumental romantica
type: MusicGroup
genre: brazilian jazz
popularity: 7
followers: 313
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdc53ed56e72354ad6c440d7a0dc5d3285e7032e0fb35fecce0caced83f30ab2f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953997
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953997
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/18cfc58c-a30c-4d39-af25-1b3c09f9f44c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/18cfc58c-a30c-4d39-af25-1b3c09f9f44c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/18cfc58c-a30c-4d39-af25-1b3c09f9f44c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T20:07:57Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdc53ed56e72354ad6c440d7a0dc5d3285e7032e0fb35fecce0caced83f30ab2f","name":"RW Musica instrumental romantica","registered_at":"2026-06-15T22:15:29Z","symbol":"NIM0848409","token_address":"0x75ec6901fcac4ee651b6f1ac08cb2793c9350c18","type":"artist","uuid":"18cfc58c-a30c-4d39-af25-1b3c09f9f44c"}
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 0xdc53ed56e72354ad6c440d7a0dc5d3285e7032e0fb35fecce0caced83f30ab2f. Chain 2 (Bitcoin): anchored in block 953997 (2026-06-16T20:07:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/18cfc58c-a30c-4d39-af25-1b3c09f9f44c.json and https://artists.proofprofile.net/proofs/artist/18cfc58c-a30c-4d39-af25-1b3c09f9f44c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:07:57Z
  text: {"copyright_id":"0xdc53ed56e72354ad6c440d7a0dc5d3285e7032e0fb35fecce0caced83f30ab2f","name":"RW Musica instrumental romantica","registered_at":"2026-06-15T22:15:29Z","symbol":"NIM0848409","token_address":"0x75ec6901fcac4ee651b6f1ac08cb2793c9350c18","type":"artist","uuid":"18cfc58c-a30c-4d39-af25-1b3c09f9f44c"}
album: Día de San Valentín - Música de fondo romántica, Noche de cita, Sanciones de amor de saxofón, Piano, Hacer el amor, Melodías sensuales
  type: MusicAlbum
  date published: 2020-01-29
album: Dîner romantique – Piano bar, jazz instrumental romântico, lounge para coquetéis, lobby do hotel, música de fundo para restaurantes
  type: MusicAlbum
  date published: 2020-01-30