JSCO
type: MusicGroup
popularity: 4
followers: 97
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6a957e6368837b726ce5d743e77a1de2a863c333431f84e6bb39ed21cd8fbf15
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954017
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954017
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/36668508-2658-4f0c-8cd0-31047e33e327.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/36668508-2658-4f0c-8cd0-31047e33e327.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/36668508-2658-4f0c-8cd0-31047e33e327
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T23:38:33Z
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 0x6a957e6368837b726ce5d743e77a1de2a863c333431f84e6bb39ed21cd8fbf15. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/36668508-2658-4f0c-8cd0-31047e33e327.json and https://artists.proofprofile.net/proofs/artist/36668508-2658-4f0c-8cd0-31047e33e327.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
album: Stars
  type: MusicAlbum
  date published: 2023-03-31
album: Closer
  type: MusicAlbum
  date published: 2023-04-28
album: Dodo
  type: MusicAlbum
  date published: 2023-08-25
album: Darlin
  type: MusicAlbum
  date published: 2025-02-21
album: Hate It
  type: MusicAlbum
  date published: 2025-03-14
album: Wenn und Wo
  type: MusicAlbum
  date published: 2025-09-26
album: Louf
  type: MusicAlbum
  date published: 2025-10-10
album: Fxck Off
  type: MusicAlbum
  date published: 2025-10-31