Adam Wojdak
type: MusicGroup
popularity: 2
followers: 31
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x89f869e3557ddb2d4b691f5c84f7820e5f785d036339027a87db0c6401be7e5b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954025
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954025
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/393eef5d-8b47-441d-9760-ebe6a006295c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/393eef5d-8b47-441d-9760-ebe6a006295c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/393eef5d-8b47-441d-9760-ebe6a006295c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T00:32:47Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x89f869e3557ddb2d4b691f5c84f7820e5f785d036339027a87db0c6401be7e5b","name":"Adam Wojdak","registered_at":"2026-06-16T09:29:52Z","symbol":"NIM1009458","token_address":"0x08fa0cde734d21bd923ac980e44c23cc08579f65","type":"artist","uuid":"393eef5d-8b47-441d-9760-ebe6a006295c"}
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 0x89f869e3557ddb2d4b691f5c84f7820e5f785d036339027a87db0c6401be7e5b. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/393eef5d-8b47-441d-9760-ebe6a006295c.json and https://artists.proofprofile.net/proofs/artist/393eef5d-8b47-441d-9760-ebe6a006295c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0x89f869e3557ddb2d4b691f5c84f7820e5f785d036339027a87db0c6401be7e5b","name":"Adam Wojdak","registered_at":"2026-06-16T09:29:52Z","symbol":"NIM1009458","token_address":"0x08fa0cde734d21bd923ac980e44c23cc08579f65","type":"artist","uuid":"393eef5d-8b47-441d-9760-ebe6a006295c"}