Jace Panzer
type: MusicGroup
popularity: 2
followers: 103
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc89c63c1fd7f0bd0f53e56c9ff617c8c5f632cdfa76a0b412d6bb7ef1cc63cf8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8540739c-588b-4953-b7ec-73a73654f2ad.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8540739c-588b-4953-b7ec-73a73654f2ad.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8540739c-588b-4953-b7ec-73a73654f2ad
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc89c63c1fd7f0bd0f53e56c9ff617c8c5f632cdfa76a0b412d6bb7ef1cc63cf8","name":"Jace Panzer","registered_at":"2026-06-17T12:08:55Z","symbol":"NIM1390917","token_address":"0xe0eab3a76c352589e80907a5187e333bc20721c7","type":"artist","uuid":"8540739c-588b-4953-b7ec-73a73654f2ad"}
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 0xc89c63c1fd7f0bd0f53e56c9ff617c8c5f632cdfa76a0b412d6bb7ef1cc63cf8. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8540739c-588b-4953-b7ec-73a73654f2ad.json and https://artists.proofprofile.net/proofs/artist/8540739c-588b-4953-b7ec-73a73654f2ad.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0xc89c63c1fd7f0bd0f53e56c9ff617c8c5f632cdfa76a0b412d6bb7ef1cc63cf8","name":"Jace Panzer","registered_at":"2026-06-17T12:08:55Z","symbol":"NIM1390917","token_address":"0xe0eab3a76c352589e80907a5187e333bc20721c7","type":"artist","uuid":"8540739c-588b-4953-b7ec-73a73654f2ad"}
album: fading kitten syndrome
  type: MusicAlbum
  date published: 2025-06-30