ピオトル・パレチニ
type: MusicGroup
popularity: 3
followers: 35
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x26ad37e5d1231846195bc0e9038391a3ecc3e291aa12ad281e1bb0ad43097da5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954705
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954705
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ebf0ff56-26cf-4ab9-9cdf-d60a287842db.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ebf0ff56-26cf-4ab9-9cdf-d60a287842db.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ebf0ff56-26cf-4ab9-9cdf-d60a287842db
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T13:42:37Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x26ad37e5d1231846195bc0e9038391a3ecc3e291aa12ad281e1bb0ad43097da5","name":"ピオトル・パレチニ","registered_at":"2026-06-21T11:26:07Z","symbol":"NIM1911178","token_address":"0xa47a887a88b3d9acc0c034f55338910670fe5be6","type":"artist","uuid":"ebf0ff56-26cf-4ab9-9cdf-d60a287842db"}
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 0x26ad37e5d1231846195bc0e9038391a3ecc3e291aa12ad281e1bb0ad43097da5. Chain 2 (Bitcoin): anchored in block 954705 (2026-06-21T13:42:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ebf0ff56-26cf-4ab9-9cdf-d60a287842db.json and https://artists.proofprofile.net/proofs/artist/ebf0ff56-26cf-4ab9-9cdf-d60a287842db.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T13:42:37Z
  text: {"copyright_id":"0x26ad37e5d1231846195bc0e9038391a3ecc3e291aa12ad281e1bb0ad43097da5","name":"ピオトル・パレチニ","registered_at":"2026-06-21T11:26:07Z","symbol":"NIM1911178","token_address":"0xa47a887a88b3d9acc0c034f55338910670fe5be6","type":"artist","uuid":"ebf0ff56-26cf-4ab9-9cdf-d60a287842db"}
album: ショパン:バラード(全4曲)/即興曲(全4曲)
  type: MusicAlbum
  date published: 1999-07-16