Carlo Savina's Ensemble
type: MusicGroup
genre: canzone napoletana
popularity: 2
followers: 36
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf4445e8c76fdaef567209bf85f972e93dcc77bc785fc3efbe526a2d4421dec78
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954555
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954555
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/aeafe16b-cdf2-41c2-8f08-90a6299c6a02.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/aeafe16b-cdf2-41c2-8f08-90a6299c6a02.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/aeafe16b-cdf2-41c2-8f08-90a6299c6a02
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T12:10:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf4445e8c76fdaef567209bf85f972e93dcc77bc785fc3efbe526a2d4421dec78","name":"Carlo Savina's Ensemble","registered_at":"2026-06-20T10:42:39Z","symbol":"NIM1597678","token_address":"0xec477d8a89a9ee1469ce2bd08d58015b5f61270b","type":"artist","uuid":"aeafe16b-cdf2-41c2-8f08-90a6299c6a02"}
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 0xf4445e8c76fdaef567209bf85f972e93dcc77bc785fc3efbe526a2d4421dec78. Chain 2 (Bitcoin): anchored in block 954555 (2026-06-20T12:10:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/aeafe16b-cdf2-41c2-8f08-90a6299c6a02.json and https://artists.proofprofile.net/proofs/artist/aeafe16b-cdf2-41c2-8f08-90a6299c6a02.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T12:10:20Z
  text: {"copyright_id":"0xf4445e8c76fdaef567209bf85f972e93dcc77bc785fc3efbe526a2d4421dec78","name":"Carlo Savina's Ensemble","registered_at":"2026-06-20T10:42:39Z","symbol":"NIM1597678","token_address":"0xec477d8a89a9ee1469ce2bd08d58015b5f61270b","type":"artist","uuid":"aeafe16b-cdf2-41c2-8f08-90a6299c6a02"}
album: It Started in Naples (Original Soundtrack) [1960]
  type: MusicAlbum
  date published: 2013-07-16
album: Finale (From "It Started in Naples")
  type: MusicAlbum
  date published: 2014-08-12
album: Finale (From "La baia di Napoli ")
  type: MusicAlbum
  date published: 2014-08-25