I Gondolieri della Laguna
type: MusicGroup
popularity: 2
followers: 72
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf826ed7ea21d51e2e184e19c675c3e5b09ab44cc8303eb5b9841266aa3edbf12
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954623
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954623
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cc0854cf-2b3c-4c0c-81ed-6a596864d3b5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cc0854cf-2b3c-4c0c-81ed-6a596864d3b5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/cc0854cf-2b3c-4c0c-81ed-6a596864d3b5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T23:40:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf826ed7ea21d51e2e184e19c675c3e5b09ab44cc8303eb5b9841266aa3edbf12","name":"I Gondolieri della Laguna","registered_at":"2026-06-20T23:22:41Z","symbol":"NIM1747677","token_address":"0x8ce416a86e1858c14c29801538944374f82375ad","type":"artist","uuid":"cc0854cf-2b3c-4c0c-81ed-6a596864d3b5"}
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 0xf826ed7ea21d51e2e184e19c675c3e5b09ab44cc8303eb5b9841266aa3edbf12. Chain 2 (Bitcoin): anchored in block 954623 (2026-06-20T23:40:06Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cc0854cf-2b3c-4c0c-81ed-6a596864d3b5.json and https://artists.proofprofile.net/proofs/artist/cc0854cf-2b3c-4c0c-81ed-6a596864d3b5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T23:40:06Z
  text: {"copyright_id":"0xf826ed7ea21d51e2e184e19c675c3e5b09ab44cc8303eb5b9841266aa3edbf12","name":"I Gondolieri della Laguna","registered_at":"2026-06-20T23:22:41Z","symbol":"NIM1747677","token_address":"0x8ce416a86e1858c14c29801538944374f82375ad","type":"artist","uuid":"cc0854cf-2b3c-4c0c-81ed-6a596864d3b5"}
album: Souvenir di Venezia Vol. 2
  type: MusicAlbum
  date published: 2007-01-01
album: Souvenir di Venezia
  type: MusicAlbum
  date published: 2011-08-04
album: Folclore di Venezia
  type: MusicAlbum
  date published: 2011-09-15