Austin Zappitelli
type: MusicGroup
popularity: 2
followers: 40
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9e7559c686e42cef7c9c5ddcc89a25ec36062f205384cfdedc16d11e68343b4d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954032
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954032
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3b987ee8-0931-452d-b55e-70f935891032.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3b987ee8-0931-452d-b55e-70f935891032.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3b987ee8-0931-452d-b55e-70f935891032
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T01:59:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9e7559c686e42cef7c9c5ddcc89a25ec36062f205384cfdedc16d11e68343b4d","name":"Austin Zappitelli","registered_at":"2026-06-16T10:20:40Z","symbol":"NIM1021589","token_address":"0x63efca710637bfb66f0365d4fab06c3861fcb3e5","type":"artist","uuid":"3b987ee8-0931-452d-b55e-70f935891032"}
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 0x9e7559c686e42cef7c9c5ddcc89a25ec36062f205384cfdedc16d11e68343b4d. Chain 2 (Bitcoin): anchored in block 954032 (2026-06-17T01:59:41Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3b987ee8-0931-452d-b55e-70f935891032.json and https://artists.proofprofile.net/proofs/artist/3b987ee8-0931-452d-b55e-70f935891032.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T01:59:41Z
  text: {"copyright_id":"0x9e7559c686e42cef7c9c5ddcc89a25ec36062f205384cfdedc16d11e68343b4d","name":"Austin Zappitelli","registered_at":"2026-06-16T10:20:40Z","symbol":"NIM1021589","token_address":"0x63efca710637bfb66f0365d4fab06c3861fcb3e5","type":"artist","uuid":"3b987ee8-0931-452d-b55e-70f935891032"}
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