rez
type: MusicGroup
popularity: 16
followers: 192
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x19d441fc6829bd16e5cd6177143bef1f5ae530576c8f0848f9167516c5531b9f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953648
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953648
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/43c2742d-a222-49a1-bfeb-6a0fba0fd0ed.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/43c2742d-a222-49a1-bfeb-6a0fba0fd0ed.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/43c2742d-a222-49a1-bfeb-6a0fba0fd0ed
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T15:20:52Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19d441fc6829bd16e5cd6177143bef1f5ae530576c8f0848f9167516c5531b9f. Chain 2 (Bitcoin): anchored in block 953648 (2026-06-14T15:20:52Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/43c2742d-a222-49a1-bfeb-6a0fba0fd0ed.json and https://artists.proofprofile.net/proofs/artist/43c2742d-a222-49a1-bfeb-6a0fba0fd0ed.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T15:20:52Z
album: pořezané srdce
  type: MusicAlbum
  date published: 2020-10-18
album: pod hladinou
  type: MusicAlbum
  date published: 2020-12-13
album: bezejmenná
  type: MusicAlbum
  date published: 2021-01-24
album: zase spolu
  type: MusicAlbum
  date published: 2021-02-28
album: světlonoš
  type: MusicAlbum
  date published: 2021-04-18
album: bez boje
  type: MusicAlbum
  date published: 2021-05-02
album: liza
  type: MusicAlbum
  date published: 2021-09-12
album: liza (live acoustic version)
  type: MusicAlbum
  date published: 2021-12-28
album: podzemí
  type: MusicAlbum
  date published: 2022-03-20
album: duet
  type: MusicAlbum
  date published: 2022-06-05
album: vzpruha
  type: MusicAlbum
  date published: 2022-09-11
album: paradigma
  type: MusicAlbum
  date published: 2023-05-19
album: zase spolu (live session)
  type: MusicAlbum
  date published: 2023-11-26
album: vzpruha (live session)
  type: MusicAlbum
  date published: 2023-12-17
album: duet + bezejmenná (live session)
  type: MusicAlbum
  date published: 2024-02-25