ZERRY
type: MusicGroup
popularity: 2
followers: 202
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5d65c7cecc5b432748de17eb8e16aa4520c6c7d1d81940f4c17852af26c894e2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954025
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954025
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3863e93f-b738-484e-b18f-ae8fc1772004.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3863e93f-b738-484e-b18f-ae8fc1772004.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3863e93f-b738-484e-b18f-ae8fc1772004
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T00:32:47Z
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 0x5d65c7cecc5b432748de17eb8e16aa4520c6c7d1d81940f4c17852af26c894e2. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3863e93f-b738-484e-b18f-ae8fc1772004.json and https://artists.proofprofile.net/proofs/artist/3863e93f-b738-484e-b18f-ae8fc1772004.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
album: WHO ASKED
  type: MusicAlbum
  date published: 2022-06-16
album: NECH MĚ LEŽET
  type: MusicAlbum
  date published: 2022-06-16
album: DOBA ZRYCHLUJE
  type: MusicAlbum
  date published: 2022-06-24
album: STARRY SKY EP.
  type: MusicAlbum
  date published: 2022-07-30
album: KOMPAS
  type: MusicAlbum
  date published: 2022-08-31
album: DIFFERENT
  type: MusicAlbum
  date published: 2022-09-26
album: RAIN
  type: MusicAlbum
  date published: 2022-10-06
album: MEMORIES
  type: MusicAlbum
  date published: 2022-12-04
album: TRÁMY
  type: MusicAlbum
  date published: 2022-12-27
album: RAVE
  type: MusicAlbum
  date published: 2023-01-01
album: LAST SCREAM
  type: MusicAlbum
  date published: 2023-02-07
album: ANTIBIOTICS
  type: MusicAlbum
  date published: 2023-03-29
album: TOITOI
  type: MusicAlbum
  date published: 2023-04-24
album: MILLENIUM
  type: MusicAlbum
  date published: 2023-07-30
album: V KRUHU
  type: MusicAlbum
  date published: 2023-08-28
album: Let me know
  type: MusicAlbum
  date published: 2023-09-05
album: Skupinovej hovor
  type: MusicAlbum
  date published: 2024-02-05
album: OCEAN
  type: MusicAlbum
  date published: 2024-06-18