Joker Jaxx
type: MusicGroup
genre: slap house
popularity: 18
followers: 631
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6311513456358e52d66fa253b0a9bafe9041b8fd0392a458c795edcf45d2a28b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953704
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953704
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7b10133f-927c-4c7d-9e95-903a53940069.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7b10133f-927c-4c7d-9e95-903a53940069.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7b10133f-927c-4c7d-9e95-903a53940069
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T22:58:38Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6311513456358e52d66fa253b0a9bafe9041b8fd0392a458c795edcf45d2a28b","name":"Joker Jaxx","registered_at":"2026-06-14T17:24:49Z","symbol":"NIM0523748","token_address":"0x5ac84b6d631505dd32a7078e557ac6ee9b5641f1","type":"artist","uuid":"7b10133f-927c-4c7d-9e95-903a53940069"}
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 0x6311513456358e52d66fa253b0a9bafe9041b8fd0392a458c795edcf45d2a28b. Chain 2 (Bitcoin): anchored in block 953704 (2026-06-14T22:58:38Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7b10133f-927c-4c7d-9e95-903a53940069.json and https://artists.proofprofile.net/proofs/artist/7b10133f-927c-4c7d-9e95-903a53940069.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T22:58:38Z
  text: {"copyright_id":"0x6311513456358e52d66fa253b0a9bafe9041b8fd0392a458c795edcf45d2a28b","name":"Joker Jaxx","registered_at":"2026-06-14T17:24:49Z","symbol":"NIM0523748","token_address":"0x5ac84b6d631505dd32a7078e557ac6ee9b5641f1","type":"artist","uuid":"7b10133f-927c-4c7d-9e95-903a53940069"}
album: Wish
  type: MusicAlbum
  date published: 2017-03-12
album: Wish
  type: MusicAlbum
  date published: 2017-03-12
album: Wish
  type: MusicAlbum
  date published: 2017-03-12
album: What Can You Do
  type: MusicAlbum
  date published: 2017-04-21
album: What Can You Do
  type: MusicAlbum
  date published: 2017-04-21
album: Vision of You
  type: MusicAlbum
  date published: 2018
album: Bring It Back
  type: MusicAlbum
  date published: 2018-01-04
album: Vision of You
  type: MusicAlbum
  date published: 2018-06-12
album: What Can You Do
  type: MusicAlbum
  date published: 2022-04-21