Antony Bambini
type: MusicGroup
popularity: 3
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x50377620054f344c48c724cbfdfb71ef1c0010b1c637d1cc57ff9d1274e72f73
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/58dc396d-9fed-4dda-bced-602f0517ba08.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/58dc396d-9fed-4dda-bced-602f0517ba08.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/58dc396d-9fed-4dda-bced-602f0517ba08
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x50377620054f344c48c724cbfdfb71ef1c0010b1c637d1cc57ff9d1274e72f73","name":"Antony Bambini","registered_at":"2026-06-16T20:35:50Z","symbol":"NIM1168359","token_address":"0xce66c6ac0aabfc9215dbcd488e2d74896be5012f","type":"artist","uuid":"58dc396d-9fed-4dda-bced-602f0517ba08"}
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 0x50377620054f344c48c724cbfdfb71ef1c0010b1c637d1cc57ff9d1274e72f73. 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/58dc396d-9fed-4dda-bced-602f0517ba08.json and https://artists.proofprofile.net/proofs/artist/58dc396d-9fed-4dda-bced-602f0517ba08.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x50377620054f344c48c724cbfdfb71ef1c0010b1c637d1cc57ff9d1274e72f73","name":"Antony Bambini","registered_at":"2026-06-16T20:35:50Z","symbol":"NIM1168359","token_address":"0xce66c6ac0aabfc9215dbcd488e2d74896be5012f","type":"artist","uuid":"58dc396d-9fed-4dda-bced-602f0517ba08"}