Bruno Canino
type: MusicGroup
genre: avant-garde
description: Bruno Canino (born 30 December 1935) is an Italian classical pianist, harpsichordist and composer. thumb|Bruno Canino in 2008 Early life Bruno Canino was born in Naples, Italy in 1935, where he stu
popularity: 3
followers: 10
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x209588994bb99a4d55cc6ef26db5d99d58590a2d926df9ff783bbed0a48a2901
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b5d7a854-1ef6-4dca-9db2-6ce2ade7222c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b5d7a854-1ef6-4dca-9db2-6ce2ade7222c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b5d7a854-1ef6-4dca-9db2-6ce2ade7222c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x209588994bb99a4d55cc6ef26db5d99d58590a2d926df9ff783bbed0a48a2901","name":"Bruno Canino","registered_at":"2026-06-20T14:50:08Z","symbol":"NIM1633882","token_address":"0x2a6d837db9d5e3e7ed2abc7c615c46d754d24eaf","type":"artist","uuid":"b5d7a854-1ef6-4dca-9db2-6ce2ade7222c"}
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 0x209588994bb99a4d55cc6ef26db5d99d58590a2d926df9ff783bbed0a48a2901. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b5d7a854-1ef6-4dca-9db2-6ce2ade7222c.json and https://artists.proofprofile.net/proofs/artist/b5d7a854-1ef6-4dca-9db2-6ce2ade7222c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x209588994bb99a4d55cc6ef26db5d99d58590a2d926df9ff783bbed0a48a2901","name":"Bruno Canino","registered_at":"2026-06-20T14:50:08Z","symbol":"NIM1633882","token_address":"0x2a6d837db9d5e3e7ed2abc7c615c46d754d24eaf","type":"artist","uuid":"b5d7a854-1ef6-4dca-9db2-6ce2ade7222c"}