Marco Pigozzi
type: MusicGroup
popularity: 2
followers: 22
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc4d5cd95b0501624ccfb396b21198a2b343e91c6019799dcac754103ae6bdd0c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954631
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954631
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d02e05ec-25d8-4b9d-b491-db487c7d4cc5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d02e05ec-25d8-4b9d-b491-db487c7d4cc5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d02e05ec-25d8-4b9d-b491-db487c7d4cc5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T02:46:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc4d5cd95b0501624ccfb396b21198a2b343e91c6019799dcac754103ae6bdd0c","name":"Marco Pigozzi","registered_at":"2026-06-21T00:57:13Z","symbol":"NIM1766515","token_address":"0xdb8c625d99487329e546118e35b0197710530295","type":"artist","uuid":"d02e05ec-25d8-4b9d-b491-db487c7d4cc5"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4d5cd95b0501624ccfb396b21198a2b343e91c6019799dcac754103ae6bdd0c. Chain 2 (Bitcoin): anchored in block 954631 (2026-06-21T02:46:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d02e05ec-25d8-4b9d-b491-db487c7d4cc5.json and https://artists.proofprofile.net/proofs/artist/d02e05ec-25d8-4b9d-b491-db487c7d4cc5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T02:46:24Z
  text: {"copyright_id":"0xc4d5cd95b0501624ccfb396b21198a2b343e91c6019799dcac754103ae6bdd0c","name":"Marco Pigozzi","registered_at":"2026-06-21T00:57:13Z","symbol":"NIM1766515","token_address":"0xdb8c625d99487329e546118e35b0197710530295","type":"artist","uuid":"d02e05ec-25d8-4b9d-b491-db487c7d4cc5"}
album: Sixteen Tons
  type: MusicAlbum
  date published: 1946
album: House of Rising Sun
  type: MusicAlbum
  date published: 1964
album: The Sound of Voice
  type: MusicAlbum
  date published: 2021-10-07
album: The voice of Christmas
  type: MusicAlbum
  date published: 2021-12-24
album: The lion sleeps tonight
  type: MusicAlbum
  date published: 2022-03-22
album: Wellerman
  type: MusicAlbum
  date published: 2022-04-21
album: Hoist the colours
  type: MusicAlbum
  date published: 2022-11-18
album: Adeste Fideles
  type: MusicAlbum
  date published: 2022-12-17
album: Principe Alì
  type: MusicAlbum
  date published: 2023-02-15
album: My mother told me
  type: MusicAlbum
  date published: 2023-07-24
album: Dolce sentire
  type: MusicAlbum
  date published: 2023-09-29
album: Stand by me
  type: MusicAlbum
  date published: 2023-10-27
album: Song of Durin
  type: MusicAlbum
  date published: 2023-11-17
album: Hallelujah
  type: MusicAlbum
  date published: 2023-12-03
album: Loch Lomond
  type: MusicAlbum
  date published: 2024-07-19