Giovanni Scasciamacchia
type: MusicGroup
genre: bebop
popularity: 2
followers: 101
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcf7bc134854a674c93b210a754561b9b090de415148e571d27d35ec4e6982a3d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/80375132-af60-4516-aa7b-565de4ca6f6c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/80375132-af60-4516-aa7b-565de4ca6f6c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/80375132-af60-4516-aa7b-565de4ca6f6c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcf7bc134854a674c93b210a754561b9b090de415148e571d27d35ec4e6982a3d","name":"Giovanni Scasciamacchia","registered_at":"2026-06-17T10:16:06Z","symbol":"NIM1364028","token_address":"0x95d4678cbbe0e2e986f760bd6763cdd606d34efd","type":"artist","uuid":"80375132-af60-4516-aa7b-565de4ca6f6c"}
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 0xcf7bc134854a674c93b210a754561b9b090de415148e571d27d35ec4e6982a3d. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/80375132-af60-4516-aa7b-565de4ca6f6c.json and https://artists.proofprofile.net/proofs/artist/80375132-af60-4516-aa7b-565de4ca6f6c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0xcf7bc134854a674c93b210a754561b9b090de415148e571d27d35ec4e6982a3d","name":"Giovanni Scasciamacchia","registered_at":"2026-06-17T10:16:06Z","symbol":"NIM1364028","token_address":"0x95d4678cbbe0e2e986f760bd6763cdd606d34efd","type":"artist","uuid":"80375132-af60-4516-aa7b-565de4ca6f6c"}
album: Instant
  type: MusicAlbum
  date published: 2011-10-14
album: Oriente
  type: MusicAlbum
  date published: 2019-09-28
album: Patto armonico
  type: MusicAlbum
  date published: 2024-06-24