Sinfonía por el Perú
type: MusicGroup
popularity: 21
followers: 620
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x142a671862e944ac956b1c6ce51726bd1bbe37c191c1377af2bb713c3e846360
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a6e07f3c-5fae-4dcd-a808-774f26b34815.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a6e07f3c-5fae-4dcd-a808-774f26b34815.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a6e07f3c-5fae-4dcd-a808-774f26b34815
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x142a671862e944ac956b1c6ce51726bd1bbe37c191c1377af2bb713c3e846360","name":"Sinfonía por el Perú","registered_at":"2026-06-12T06:31:14Z","symbol":"NIM0215045","token_address":"0x4b74e5ce323b78d80af052aaf45c04876d80d0f6","type":"artist","uuid":"a6e07f3c-5fae-4dcd-a808-774f26b34815"}
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 0x142a671862e944ac956b1c6ce51726bd1bbe37c191c1377af2bb713c3e846360. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a6e07f3c-5fae-4dcd-a808-774f26b34815.json and https://artists.proofprofile.net/proofs/artist/a6e07f3c-5fae-4dcd-a808-774f26b34815.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
  text: {"copyright_id":"0x142a671862e944ac956b1c6ce51726bd1bbe37c191c1377af2bb713c3e846360","name":"Sinfonía por el Perú","registered_at":"2026-06-12T06:31:14Z","symbol":"NIM0215045","token_address":"0x4b74e5ce323b78d80af052aaf45c04876d80d0f6","type":"artist","uuid":"a6e07f3c-5fae-4dcd-a808-774f26b34815"}
album: Canciones de Navidad
  type: MusicAlbum
  date published: 2018-10-01
album: Canciones de Navidad
  type: MusicAlbum
  date published: 2018-10-01
album: Ven Amor a Mí
  type: MusicAlbum
  date published: 2021-10-31
album: Puente de los Suspiros
  type: MusicAlbum
  date published: 2021-11-04
album: Sinfonía Canta en Casa
  type: MusicAlbum
  date published: 2021-11-11
album: Cantar por la paz
  type: MusicAlbum
  date published: 2024-09-13