Kobla
type: MusicGroup
popularity: 2
followers: 386
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x58b4f20abf7331984a27c336032395b2ea31b4f34d1bf3b8536350d7117b4366
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954693
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954693
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e7ffa64c-c943-4dd5-9284-68366adef33f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e7ffa64c-c943-4dd5-9284-68366adef33f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e7ffa64c-c943-4dd5-9284-68366adef33f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T11:50:32Z
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 0x58b4f20abf7331984a27c336032395b2ea31b4f34d1bf3b8536350d7117b4366. Chain 2 (Bitcoin): anchored in block 954693 (2026-06-21T11:50:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e7ffa64c-c943-4dd5-9284-68366adef33f.json and https://artists.proofprofile.net/proofs/artist/e7ffa64c-c943-4dd5-9284-68366adef33f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T11:50:32Z
album: TCT
  type: MusicAlbum
  date published: 2020-02-28
album: PLM
  type: MusicAlbum
  date published: 2020-03-05
album: TTZ
  type: MusicAlbum
  date published: 2020-04-12
album: Chorale
  type: MusicAlbum
  date published: 2021-04-11
album: Ma Mélodie
  type: MusicAlbum
  date published: 2021-09-13
album: 1 2 3
  type: MusicAlbum
  date published: 2022-03-21
album: Donneuse de Go
  type: MusicAlbum
  date published: 2022-06-20
album: Finesse (Remix)
  type: MusicAlbum
  date published: 2022-07-18
album: Shooterz
  type: MusicAlbum
  date published: 2024-01-26
album: Bonne nuit
  type: MusicAlbum
  date published: 2024-02-12
album: Adrenaline
  type: MusicAlbum
  date published: 2024-04-19