Roztańczona Reprezentacja
type: MusicGroup
genre: disco polo
popularity: 40
followers: 4657
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2ea2c583fe04508a4d2920569889c54764b37b9d2fc5cfecd12c03579e38618f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1420c2a1-2c7f-48b0-95c8-c8553c765490.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1420c2a1-2c7f-48b0-95c8-c8553c765490.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1420c2a1-2c7f-48b0-95c8-c8553c765490
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2ea2c583fe04508a4d2920569889c54764b37b9d2fc5cfecd12c03579e38618f","name":"Roztańczona Reprezentacja","registered_at":"2026-06-11T12:23:14Z","symbol":"NIM0027162","token_address":"0x8cf761726cce0f7190131a7344987eb49b048102","type":"artist","uuid":"1420c2a1-2c7f-48b0-95c8-c8553c765490"}
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 0x2ea2c583fe04508a4d2920569889c54764b37b9d2fc5cfecd12c03579e38618f. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1420c2a1-2c7f-48b0-95c8-c8553c765490.json and https://artists.proofprofile.net/proofs/artist/1420c2a1-2c7f-48b0-95c8-c8553c765490.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
  text: {"copyright_id":"0x2ea2c583fe04508a4d2920569889c54764b37b9d2fc5cfecd12c03579e38618f","name":"Roztańczona Reprezentacja","registered_at":"2026-06-11T12:23:14Z","symbol":"NIM0027162","token_address":"0x8cf761726cce0f7190131a7344987eb49b048102","type":"artist","uuid":"1420c2a1-2c7f-48b0-95c8-c8553c765490"}
album: Złoto
  type: MusicAlbum
  date published: 2024-05-21
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  type: MusicAlbum
  date published: 2025-07-31
album: Ten świat należy do nas
  type: MusicAlbum
  date published: 2025-09-25