Jjaka
type: MusicGroup
popularity: 7
followers: 1634
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x03f49167d6758650a7e2c6f8018d9d1c9b37bdd032367d361874d65f247eebbf
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d831735f-9cf6-43f7-b4d1-c8c55b1e52ef.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d831735f-9cf6-43f7-b4d1-c8c55b1e52ef.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d831735f-9cf6-43f7-b4d1-c8c55b1e52ef
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
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 0x03f49167d6758650a7e2c6f8018d9d1c9b37bdd032367d361874d65f247eebbf. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d831735f-9cf6-43f7-b4d1-c8c55b1e52ef.json and https://artists.proofprofile.net/proofs/artist/d831735f-9cf6-43f7-b4d1-c8c55b1e52ef.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
album: Lessons and Reasons (Instrumentals)
  type: MusicAlbum
  date published: 2019-07-12
album: Good Vibes
  type: MusicAlbum
  date published: 2019-10-10
album: Good Vibes
  type: MusicAlbum
  date published: 2019-10-16
album: Good Vibes (Instrumental)
  type: MusicAlbum
  date published: 2019-10-20
album: ScammBookers (Instrumental)
  type: MusicAlbum
  date published: 2019-11-26
album: ScammBookers
  type: MusicAlbum
  date published: 2019-11-26
album: PowerRangers
  type: MusicAlbum
  date published: 2020-02-09
album: Tupac's Heaven
  type: MusicAlbum
  date published: 2020-02-09
album: Jonny
  type: MusicAlbum
  date published: 2020-06-05
album: Jonny 2
  type: MusicAlbum
  date published: 2020-08-17
album: Jonny 2.5
  type: MusicAlbum
  date published: 2022-06-22
album: Jonny 3
  type: MusicAlbum
  date published: 2022-07-14
album: Good Vibes (Remix)
  type: MusicAlbum
  date published: 2023-06-23
album: Jonny 4
  type: MusicAlbum
  date published: 2024-06-19
album: Jonny 4 Instrumentals
  type: MusicAlbum
  date published: 2024-06-19
album: Jjaka Flows
  type: MusicAlbum
  date published: 2025-02-27