Tony Calamonte
type: MusicGroup
popularity: 14
followers: 123
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x505dbcea0a9768d85e58a0ec1ee6552b9159d42fc3e47bc67ec5b9052fd03e5a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953750
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953750
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ab717d40-6d8b-4ba0-a7ac-2bbe3e5b4923.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ab717d40-6d8b-4ba0-a7ac-2bbe3e5b4923.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ab717d40-6d8b-4ba0-a7ac-2bbe3e5b4923
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T06:12:23Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x505dbcea0a9768d85e58a0ec1ee6552b9159d42fc3e47bc67ec5b9052fd03e5a","name":"Tony Calamonte","registered_at":"2026-06-14T22:32:27Z","symbol":"NIM0597076","token_address":"0xac2f2fd2f956d3c3d5503659aaf54d5e6d8fd8f3","type":"artist","uuid":"ab717d40-6d8b-4ba0-a7ac-2bbe3e5b4923"}
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 0x505dbcea0a9768d85e58a0ec1ee6552b9159d42fc3e47bc67ec5b9052fd03e5a. Chain 2 (Bitcoin): anchored in block 953750 (2026-06-15T06:12:23Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ab717d40-6d8b-4ba0-a7ac-2bbe3e5b4923.json and https://artists.proofprofile.net/proofs/artist/ab717d40-6d8b-4ba0-a7ac-2bbe3e5b4923.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-15T06:12:23Z
  text: {"copyright_id":"0x505dbcea0a9768d85e58a0ec1ee6552b9159d42fc3e47bc67ec5b9052fd03e5a","name":"Tony Calamonte","registered_at":"2026-06-14T22:32:27Z","symbol":"NIM0597076","token_address":"0xac2f2fd2f956d3c3d5503659aaf54d5e6d8fd8f3","type":"artist","uuid":"ab717d40-6d8b-4ba0-a7ac-2bbe3e5b4923"}
album: Analog Collage
  type: MusicAlbum
  date published: 2022-04-13
album: Electric Emotions
  type: MusicAlbum
  date published: 2024-01-08