Beretta 9
type: MusicGroup
popularity: 3
followers: 48
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2d096f7924274063b862a74131ab3f241ceee1d3ef91a8b41e55e53a646a2499
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/c14fac7c-d69d-466a-8925-039b29207ee0.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c14fac7c-d69d-466a-8925-039b29207ee0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c14fac7c-d69d-466a-8925-039b29207ee0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2d096f7924274063b862a74131ab3f241ceee1d3ef91a8b41e55e53a646a2499","name":"Beretta 9","registered_at":"2026-06-20T19:38:31Z","symbol":"NIM1693003","token_address":"0x0ebad207918412c6f82d811f5b53de6976970fdd","type":"artist","uuid":"c14fac7c-d69d-466a-8925-039b29207ee0"}
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 0x2d096f7924274063b862a74131ab3f241ceee1d3ef91a8b41e55e53a646a2499. 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/c14fac7c-d69d-466a-8925-039b29207ee0.json and https://artists.proofprofile.net/proofs/artist/c14fac7c-d69d-466a-8925-039b29207ee0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x2d096f7924274063b862a74131ab3f241ceee1d3ef91a8b41e55e53a646a2499","name":"Beretta 9","registered_at":"2026-06-20T19:38:31Z","symbol":"NIM1693003","token_address":"0x0ebad207918412c6f82d811f5b53de6976970fdd","type":"artist","uuid":"c14fac7c-d69d-466a-8925-039b29207ee0"}