Banda di palcoscenico del Conservatorio Gaetano Donizetti di Bergamo
type: MusicGroup
genre: opera
popularity: 2
followers: 3
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe2412396e44078555c66f2a2b44381d6c7ca324ea0d04673f515554ebdeac7eb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953911
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953911
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/18089446-cb28-4537-bc18-1f569e817d90.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/18089446-cb28-4537-bc18-1f569e817d90.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/18089446-cb28-4537-bc18-1f569e817d90
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T08:03:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe2412396e44078555c66f2a2b44381d6c7ca324ea0d04673f515554ebdeac7eb","name":"Banda di palcoscenico del Conservatorio Gaetano Donizetti di Bergamo","registered_at":"2026-06-15T22:10:52Z","symbol":"NIM0847310","token_address":"0x42c6b7a0b334ebc1422c06598a7b9514a41fc0c0","type":"artist","uuid":"18089446-cb28-4537-bc18-1f569e817d90"}
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 0xe2412396e44078555c66f2a2b44381d6c7ca324ea0d04673f515554ebdeac7eb. Chain 2 (Bitcoin): anchored in block 953911 (2026-06-16T08:03:10Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/18089446-cb28-4537-bc18-1f569e817d90.json and https://artists.proofprofile.net/proofs/artist/18089446-cb28-4537-bc18-1f569e817d90.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T08:03:10Z
  text: {"copyright_id":"0xe2412396e44078555c66f2a2b44381d6c7ca324ea0d04673f515554ebdeac7eb","name":"Banda di palcoscenico del Conservatorio Gaetano Donizetti di Bergamo","registered_at":"2026-06-15T22:10:52Z","symbol":"NIM0847310","token_address":"0x42c6b7a0b334ebc1422c06598a7b9514a41fc0c0","type":"artist","uuid":"18089446-cb28-4537-bc18-1f569e817d90"}