Alessandro Trivigno
type: MusicGroup
popularity: 5
followers: 66
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x11cc67a2a50d6f18c5b5f6f08f56b7dec119402bebeaa6e9efb1b804a9758561
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/9412ba55-66ed-49f9-b0c2-8a00b000591d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9412ba55-66ed-49f9-b0c2-8a00b000591d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9412ba55-66ed-49f9-b0c2-8a00b000591d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x11cc67a2a50d6f18c5b5f6f08f56b7dec119402bebeaa6e9efb1b804a9758561","name":"Alessandro Trivigno","registered_at":"2026-06-17T17:19:28Z","symbol":"NIM1464961","token_address":"0xbc370774e5a54c69dbe072ec4b850c0ba23e9a83","type":"artist","uuid":"9412ba55-66ed-49f9-b0c2-8a00b000591d"}
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 0x11cc67a2a50d6f18c5b5f6f08f56b7dec119402bebeaa6e9efb1b804a9758561. 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/9412ba55-66ed-49f9-b0c2-8a00b000591d.json and https://artists.proofprofile.net/proofs/artist/9412ba55-66ed-49f9-b0c2-8a00b000591d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0x11cc67a2a50d6f18c5b5f6f08f56b7dec119402bebeaa6e9efb1b804a9758561","name":"Alessandro Trivigno","registered_at":"2026-06-17T17:19:28Z","symbol":"NIM1464961","token_address":"0xbc370774e5a54c69dbe072ec4b850c0ba23e9a83","type":"artist","uuid":"9412ba55-66ed-49f9-b0c2-8a00b000591d"}
album: Tango Night #1
  type: MusicAlbum
  date published: 2024-02-09
album: LA NOTTE DELLA DANZA
  type: MusicAlbum
  date published: 2024-06-25
album: Apasionado
  type: MusicAlbum
  date published: 2024-09-27