Michelle Montanari Con Orchestra Angelini
type: MusicGroup
popularity: 6
followers: 42
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x548e5b00457a89b3a327716fca1a34c3a1042e9607194d49b64cbb862f86fd0c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954038
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954038
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3e06c71f-967f-43f0-8057-97bc390e7421.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3e06c71f-967f-43f0-8057-97bc390e7421.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3e06c71f-967f-43f0-8057-97bc390e7421
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T02:57:22Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x548e5b00457a89b3a327716fca1a34c3a1042e9607194d49b64cbb862f86fd0c","name":"Michelle Montanari Con Orchestra Angelini","registered_at":"2026-06-16T11:14:40Z","symbol":"NIM1034478","token_address":"0xf4b7165ee0369c4539676725606707c198263ea2","type":"artist","uuid":"3e06c71f-967f-43f0-8057-97bc390e7421"}
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 0x548e5b00457a89b3a327716fca1a34c3a1042e9607194d49b64cbb862f86fd0c. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3e06c71f-967f-43f0-8057-97bc390e7421.json and https://artists.proofprofile.net/proofs/artist/3e06c71f-967f-43f0-8057-97bc390e7421.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x548e5b00457a89b3a327716fca1a34c3a1042e9607194d49b64cbb862f86fd0c","name":"Michelle Montanari Con Orchestra Angelini","registered_at":"2026-06-16T11:14:40Z","symbol":"NIM1034478","token_address":"0xf4b7165ee0369c4539676725606707c198263ea2","type":"artist","uuid":"3e06c71f-967f-43f0-8057-97bc390e7421"}