JoKeria
type: MusicGroup
popularity: 4
followers: 392
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8a5296004d9fad3ebe3ab1ef7e3c1ffe02b12fe4ed96a2239ed3e0d3294c83e4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9a9a5076-08f2-4d7e-879e-5caf3330325b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9a9a5076-08f2-4d7e-879e-5caf3330325b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9a9a5076-08f2-4d7e-879e-5caf3330325b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a5296004d9fad3ebe3ab1ef7e3c1ffe02b12fe4ed96a2239ed3e0d3294c83e4. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9a9a5076-08f2-4d7e-879e-5caf3330325b.json and https://artists.proofprofile.net/proofs/artist/9a9a5076-08f2-4d7e-879e-5caf3330325b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
album: Back No More
  type: MusicAlbum
  date published: 2017-12-15
album: Back No More
  type: MusicAlbum
  date published: 2017-12-15
album: Back No More
  type: MusicAlbum
  date published: 2017-12-15
album: Red Country
  type: MusicAlbum
  date published: 2019-06-22
album: Red Country
  type: MusicAlbum
  date published: 2019-06-22
album: Red Country
  type: MusicAlbum
  date published: 2019-06-22
album: 6718
  type: MusicAlbum
  date published: 2022-01-24
album: Forgotten Town
  type: MusicAlbum
  date published: 2023-03-31
album: Without You
  type: MusicAlbum
  date published: 2023-05-19
album: No Place For Slim
  type: MusicAlbum
  date published: 2023-07-21
album: Northwest Of Nowhere
  type: MusicAlbum
  date published: 2023-09-01
album: Another Neon Bar
  type: MusicAlbum
  date published: 2024-03-01