grsxek
type: MusicGroup
genre: disco polo
popularity: 37
followers: 143
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1263661da7c9e636f1e61d0a778a7ed3ce0b2cc34897d1f2d5e2cb6c0445d463
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/060c0cd5-1b21-4e0b-aacd-47f2c598b297.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/060c0cd5-1b21-4e0b-aacd-47f2c598b297.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/060c0cd5-1b21-4e0b-aacd-47f2c598b297
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1263661da7c9e636f1e61d0a778a7ed3ce0b2cc34897d1f2d5e2cb6c0445d463. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/060c0cd5-1b21-4e0b-aacd-47f2c598b297.json and https://artists.proofprofile.net/proofs/artist/060c0cd5-1b21-4e0b-aacd-47f2c598b297.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-12T19:24:56Z
album: Hot N Cold Zyzz Hardstyle
  type: MusicAlbum
  date published: 2022-09-01
album: Hero Ale to Mocna Vixa
  type: MusicAlbum
  date published: 2024-11-09
album: Dres Ale to Mocna Vixa
  type: MusicAlbum
  date published: 2024-11-09
album: Pociąg Do Gwiazd (Rmx V1)
  type: MusicAlbum
  date published: 2024-11-09