Wbrew Pozorom
type: MusicGroup
genre: sea shanties
popularity: 4
followers: 217
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcbe39914d3688b2ca228dffdd92064f5c2d26b79d3cc688d79780369ad012f23
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953997
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953997
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1fa75a3c-4c6a-48eb-9180-4439be68490a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1fa75a3c-4c6a-48eb-9180-4439be68490a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1fa75a3c-4c6a-48eb-9180-4439be68490a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T20:07:57Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcbe39914d3688b2ca228dffdd92064f5c2d26b79d3cc688d79780369ad012f23","name":"Wbrew Pozorom","registered_at":"2026-06-16T00:29:52Z","symbol":"NIM0880498","token_address":"0x258fcbc0f50659f6de6d72ae5b7fb6190eb9e6f9","type":"artist","uuid":"1fa75a3c-4c6a-48eb-9180-4439be68490a"}
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 0xcbe39914d3688b2ca228dffdd92064f5c2d26b79d3cc688d79780369ad012f23. Chain 2 (Bitcoin): anchored in block 953997 (2026-06-16T20:07:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1fa75a3c-4c6a-48eb-9180-4439be68490a.json and https://artists.proofprofile.net/proofs/artist/1fa75a3c-4c6a-48eb-9180-4439be68490a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:07:57Z
  text: {"copyright_id":"0xcbe39914d3688b2ca228dffdd92064f5c2d26b79d3cc688d79780369ad012f23","name":"Wbrew Pozorom","registered_at":"2026-06-16T00:29:52Z","symbol":"NIM0880498","token_address":"0x258fcbc0f50659f6de6d72ae5b7fb6190eb9e6f9","type":"artist","uuid":"1fa75a3c-4c6a-48eb-9180-4439be68490a"}
album: Miliony Gwiazd
  type: MusicAlbum
  date published: 2015-09-25
album: Niewielka Droga
  type: MusicAlbum
  date published: 2018-05-14