Nadja Inzko
type: MusicGroup
popularity: 4
followers: 8
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x271a258ccc6db77bf36fb036d8c2e3a607374f800e7fa32d821f8b8c905ad57b
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/3be7328c-d9c4-470e-a033-25d4f5b321c8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3be7328c-d9c4-470e-a033-25d4f5b321c8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3be7328c-d9c4-470e-a033-25d4f5b321c8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T01:59:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x271a258ccc6db77bf36fb036d8c2e3a607374f800e7fa32d821f8b8c905ad57b","name":"Nadja Inzko","registered_at":"2026-06-16T10:27:45Z","symbol":"NIM1023288","token_address":"0xa20dbcb423998048557660e07c44ea17dfd67ad6","type":"artist","uuid":"3be7328c-d9c4-470e-a033-25d4f5b321c8"}
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 0x271a258ccc6db77bf36fb036d8c2e3a607374f800e7fa32d821f8b8c905ad57b. 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/3be7328c-d9c4-470e-a033-25d4f5b321c8.json and https://artists.proofprofile.net/proofs/artist/3be7328c-d9c4-470e-a033-25d4f5b321c8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T01:59:41Z
  text: {"copyright_id":"0x271a258ccc6db77bf36fb036d8c2e3a607374f800e7fa32d821f8b8c905ad57b","name":"Nadja Inzko","registered_at":"2026-06-16T10:27:45Z","symbol":"NIM1023288","token_address":"0xa20dbcb423998048557660e07c44ea17dfd67ad6","type":"artist","uuid":"3be7328c-d9c4-470e-a033-25d4f5b321c8"}