Fajt
type: MusicGroup
popularity: 8
followers: 362
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x66c29bc569ba58a60f2973137faa5ff36ebfa264b83579dfa5709696d9922884
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953888
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953888
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0d8e1757-3896-45c7-80ca-0bc7a2cf62c1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0d8e1757-3896-45c7-80ca-0bc7a2cf62c1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0d8e1757-3896-45c7-80ca-0bc7a2cf62c1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T04:55:23Z
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 0x66c29bc569ba58a60f2973137faa5ff36ebfa264b83579dfa5709696d9922884. Chain 2 (Bitcoin): anchored in block 953889 (2026-06-16T04:57:45Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0d8e1757-3896-45c7-80ca-0bc7a2cf62c1.json and https://artists.proofprofile.net/proofs/artist/0d8e1757-3896-45c7-80ca-0bc7a2cf62c1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T04:57:45Z
album: Bona Llaf Bona
  type: MusicAlbum
  date published: 2018-02-25
album: Ik Atje
  type: MusicAlbum
  date published: 2019-05-26
album: Showtime
  type: MusicAlbum
  date published: 2020-12-29
album: Showtime
  type: MusicAlbum
  date published: 2020-12-29
album: Ich Komm Vorbei
  type: MusicAlbum
  date published: 2023-03-15