Cubiertas para pianos
type: MusicGroup
popularity: 2
followers: 53
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc13415b1cffece94937cb424382842a589430482a25873b59a760810b5e8b9a6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953875
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953875
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/08fa4f13-fa10-4233-93ef-19f4549961b9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/08fa4f13-fa10-4233-93ef-19f4549961b9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/08fa4f13-fa10-4233-93ef-19f4549961b9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T02:12:46Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc13415b1cffece94937cb424382842a589430482a25873b59a760810b5e8b9a6","name":"Cubiertas para pianos","registered_at":"2026-06-15T16:33:23Z","symbol":"NIM0766821","token_address":"0x2cfccee7044b800c9dcc35ccb15ede3bd86d1c3e","type":"artist","uuid":"08fa4f13-fa10-4233-93ef-19f4549961b9"}
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc13415b1cffece94937cb424382842a589430482a25873b59a760810b5e8b9a6. Chain 2 (Bitcoin): anchored in block 953875 (2026-06-16T02:12:46Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/08fa4f13-fa10-4233-93ef-19f4549961b9.json and https://artists.proofprofile.net/proofs/artist/08fa4f13-fa10-4233-93ef-19f4549961b9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T02:12:46Z
  text: {"copyright_id":"0xc13415b1cffece94937cb424382842a589430482a25873b59a760810b5e8b9a6","name":"Cubiertas para pianos","registered_at":"2026-06-15T16:33:23Z","symbol":"NIM0766821","token_address":"0x2cfccee7044b800c9dcc35ccb15ede3bd86d1c3e","type":"artist","uuid":"08fa4f13-fa10-4233-93ef-19f4549961b9"}
album: Teclas De Piano Hacia La Serenidad: Sendero De Yoga Lluvioso Hacia La Felicidad
  type: MusicAlbum
  date published: 2024-03-22
album: Melodías Conscientes: Enfoque Pintado En Un Lienzo Tranquilo
  type: MusicAlbum
  date published: 2024-03-29
album: Viaje Con Masaje Del Piano Lluvioso Hacia La Armonía
  type: MusicAlbum
  date published: 2024-04-10
album: Piano Tranquilo: Ecos Suaves Para La Relajación
  type: MusicAlbum
  date published: 2024-05-31
album: Música De Piano: Melodías Crepusculares
  type: MusicAlbum
  date published: 2024-06-07
album: Hilos Artísticos: Tapiz De Música De Piano
  type: MusicAlbum
  date published: 2024-07-19
album: Música De Piano: Gotas De Lluvia Rítmicas
  type: MusicAlbum
  date published: 2024-07-25
album: Notas Intemporales: Maravillas De Música De Piano
  type: MusicAlbum
  date published: 2024-10-08
album: Sinfonía De Música De Piano: Rapsodia Melódica
  type: MusicAlbum
  date published: 2024-10-14
album: Melodías De Piano Calmadas Para Momentos De Relajación Profunda
  type: MusicAlbum
  date published: 2024-11-15