JK/47
type: MusicGroup
popularity: 2
followers: 187
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd2200012cf8609c5b069e09024de8f38abc588c3b4a4db7748c11fe286e3107b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954618
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954618
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c97f7d6b-bf31-4b6b-b511-852f94dfb1ba.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c97f7d6b-bf31-4b6b-b511-852f94dfb1ba.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c97f7d6b-bf31-4b6b-b511-852f94dfb1ba
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T23:05:13Z
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 0xd2200012cf8609c5b069e09024de8f38abc588c3b4a4db7748c11fe286e3107b. Chain 2 (Bitcoin): anchored in block 954618 (2026-06-20T23:05:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c97f7d6b-bf31-4b6b-b511-852f94dfb1ba.json and https://artists.proofprofile.net/proofs/artist/c97f7d6b-bf31-4b6b-b511-852f94dfb1ba.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T23:05:13Z
album: Biolounge
  type: MusicAlbum
  date published: 2019-07-26
album: Cyberpunk
  type: MusicAlbum
  date published: 2020-08-17
album: Ghost Sequence
  type: MusicAlbum
  date published: 2020-09-25
album: Tuned to a Dead Channel
  type: MusicAlbum
  date published: 2022-10-10
album: The Last Wild God
  type: MusicAlbum
  date published: 2023-03-12
album: Hologram Bae
  type: MusicAlbum
  date published: 2023-03-16
album: Santa Muerte
  type: MusicAlbum
  date published: 2023-06-10
album: The World Opened and Everyone Fell Inside
  type: MusicAlbum
  date published: 2023-06-29
album: Missing
  type: MusicAlbum
  date published: 2025-01-23