Bruno Moretti
type: MusicGroup
description: Bruno Moretti (born 1957) is an Italian composer, pianist, and conductor. He has composed ballet music (as well as theatre, cinema and television music) working in collaboration with the choreographer
popularity: 6
followers: 79
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x55ce4a85deaaa2791c508bf03a07815f20f5a565c45662e1909c45fc0629cb15
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954693
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954693
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e6f33364-2086-4a93-9e26-29109846165f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e6f33364-2086-4a93-9e26-29109846165f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e6f33364-2086-4a93-9e26-29109846165f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T11:50:32Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x55ce4a85deaaa2791c508bf03a07815f20f5a565c45662e1909c45fc0629cb15","name":"Bruno Moretti","registered_at":"2026-06-21T08:51:59Z","symbol":"NIM1881011","token_address":"0xd55075de9eda4f970f063752a7a769df88c4eaac","type":"artist","uuid":"e6f33364-2086-4a93-9e26-29109846165f"}
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 0x55ce4a85deaaa2791c508bf03a07815f20f5a565c45662e1909c45fc0629cb15. Chain 2 (Bitcoin): anchored in block 954693 (2026-06-21T11:50:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e6f33364-2086-4a93-9e26-29109846165f.json and https://artists.proofprofile.net/proofs/artist/e6f33364-2086-4a93-9e26-29109846165f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T11:50:32Z
  text: {"copyright_id":"0x55ce4a85deaaa2791c508bf03a07815f20f5a565c45662e1909c45fc0629cb15","name":"Bruno Moretti","registered_at":"2026-06-21T08:51:59Z","symbol":"NIM1881011","token_address":"0xd55075de9eda4f970f063752a7a769df88c4eaac","type":"artist","uuid":"e6f33364-2086-4a93-9e26-29109846165f"}