Samuele Fazzi
type: MusicGroup
popularity: 3
followers: 813
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x58e663cc9a3eda9f53455f5c8753adb1df371417fdf0e0d29986a7d3b9ed44a0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9aac797d-0d9e-4578-8421-025fe40bdb09.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9aac797d-0d9e-4578-8421-025fe40bdb09.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9aac797d-0d9e-4578-8421-025fe40bdb09
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x58e663cc9a3eda9f53455f5c8753adb1df371417fdf0e0d29986a7d3b9ed44a0","name":"Samuele Fazzi","registered_at":"2026-06-17T19:56:05Z","symbol":"NIM1498218","token_address":"0x9d412b5fb3383b37c0a896b553c1d29b05aa04ce","type":"artist","uuid":"9aac797d-0d9e-4578-8421-025fe40bdb09"}
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 0x58e663cc9a3eda9f53455f5c8753adb1df371417fdf0e0d29986a7d3b9ed44a0. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9aac797d-0d9e-4578-8421-025fe40bdb09.json and https://artists.proofprofile.net/proofs/artist/9aac797d-0d9e-4578-8421-025fe40bdb09.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0x58e663cc9a3eda9f53455f5c8753adb1df371417fdf0e0d29986a7d3b9ed44a0","name":"Samuele Fazzi","registered_at":"2026-06-17T19:56:05Z","symbol":"NIM1498218","token_address":"0x9d412b5fb3383b37c0a896b553c1d29b05aa04ce","type":"artist","uuid":"9aac797d-0d9e-4578-8421-025fe40bdb09"}
album: Qualcosa di bello...
  type: MusicAlbum
  date published: 2021-05-23
album: Più che il tempo passa
  type: MusicAlbum
  date published: 2021-08-18
album: Glock 20
  type: MusicAlbum
  date published: 2025-02-27
album: Scappiamo Via
  type: MusicAlbum
  date published: 2025-03-31