Pianos del océano
type: MusicGroup
popularity: 3
followers: 24
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd206330d3ba561922f2ebe3d2b178b684ebaad0da95db1372337583053cb30ac
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953888
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953888
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0d22a62c-0813-4af4-b449-122fc1a47906.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0d22a62c-0813-4af4-b449-122fc1a47906.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0d22a62c-0813-4af4-b449-122fc1a47906
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T04:55:23Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd206330d3ba561922f2ebe3d2b178b684ebaad0da95db1372337583053cb30ac","name":"Pianos del océano","registered_at":"2026-06-15T18:10:01Z","symbol":"NIM0789875","token_address":"0x69f2738fe10ae63f79ba58314e4da56a3d1de464","type":"artist","uuid":"0d22a62c-0813-4af4-b449-122fc1a47906"}
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 0xd206330d3ba561922f2ebe3d2b178b684ebaad0da95db1372337583053cb30ac. Chain 2 (Bitcoin): anchored in block 953888 (2026-06-16T04:55:23Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0d22a62c-0813-4af4-b449-122fc1a47906.json and https://artists.proofprofile.net/proofs/artist/0d22a62c-0813-4af4-b449-122fc1a47906.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T04:55:23Z
  text: {"copyright_id":"0xd206330d3ba561922f2ebe3d2b178b684ebaad0da95db1372337583053cb30ac","name":"Pianos del océano","registered_at":"2026-06-15T18:10:01Z","symbol":"NIM0789875","token_address":"0x69f2738fe10ae63f79ba58314e4da56a3d1de464","type":"artist","uuid":"0d22a62c-0813-4af4-b449-122fc1a47906"}
album: Alivio Total En Un Spa Con Sonidos De Piano Tranquilos
  type: MusicAlbum
  date published: 2023-06-23
album: Teclas De Estudio: Sinfonías De Piano
  type: MusicAlbum
  date published: 2023-12-07
album: Canciones De Cuna De Marfil: Piano Meditativo Para Bebés
  type: MusicAlbum
  date published: 2024-01-04
album: Canciones De Cuna Nurturantes: Paisajes Oníricos Etéreos Del Bebé
  type: MusicAlbum
  date published: 2024-01-08
album: Horizontes Descubiertos De Piano: Olas Reflexivas De Serenidad
  type: MusicAlbum
  date published: 2024-01-09
album: Iluminación Del Estudio: Aprendizaje Iluminado Con El Piano
  type: MusicAlbum
  date published: 2024-01-10
album: Melodías De Meditación: Piano Para Calma Zen
  type: MusicAlbum
  date published: 2024-03-01
album: Abrazo Del Océano: Olas De Piano Que Te Llevan Suavemente A Casa
  type: MusicAlbum
  date published: 2024-04-17
album: Piano De Relajación: Sintonía De Olas Suaves
  type: MusicAlbum
  date published: 2024-05-10
album: Piano Relajante: Tonos Pacíficos Para Gatos
  type: MusicAlbum
  date published: 2024-05-17
album: Eco De Piano: Música Armónica Para El Descanso
  type: MusicAlbum
  date published: 2024-05-24
album: Ecos De La Eternidad: El Viaje Del Piano
  type: MusicAlbum
  date published: 2024-06-27
album: Delicias Rítmicas: Viaje De Música De Piano
  type: MusicAlbum
  date published: 2024-10-08