Kid Kuba
type: MusicGroup
popularity: 8
followers: 575
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe007fcadaca52608cb81c02ff1f06d73fbbfb3c8649f05ac8d92850f0f0ba48f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954500
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954500
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9bc7e88a-4251-45c5-a8f2-cf26bb8ab95f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9bc7e88a-4251-45c5-a8f2-cf26bb8ab95f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9bc7e88a-4251-45c5-a8f2-cf26bb8ab95f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T04:47:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe007fcadaca52608cb81c02ff1f06d73fbbfb3c8649f05ac8d92850f0f0ba48f","name":"Kid Kuba","registered_at":"2026-06-20T03:33:42Z","symbol":"NIM1502830","token_address":"0x1bff936b893eff1dd61bc24e39a5b34883173c7b","type":"artist","uuid":"9bc7e88a-4251-45c5-a8f2-cf26bb8ab95f"}
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 0xe007fcadaca52608cb81c02ff1f06d73fbbfb3c8649f05ac8d92850f0f0ba48f. Chain 2 (Bitcoin): anchored in block 954500 (2026-06-20T04:47:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9bc7e88a-4251-45c5-a8f2-cf26bb8ab95f.json and https://artists.proofprofile.net/proofs/artist/9bc7e88a-4251-45c5-a8f2-cf26bb8ab95f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T04:47:29Z
  text: {"copyright_id":"0xe007fcadaca52608cb81c02ff1f06d73fbbfb3c8649f05ac8d92850f0f0ba48f","name":"Kid Kuba","registered_at":"2026-06-20T03:33:42Z","symbol":"NIM1502830","token_address":"0x1bff936b893eff1dd61bc24e39a5b34883173c7b","type":"artist","uuid":"9bc7e88a-4251-45c5-a8f2-cf26bb8ab95f"}
album: Bulletproof
  type: MusicAlbum
  date published: 2019-10-04
album: 4
  type: MusicAlbum
  date published: 2020-05-01
album: For The Weekend
  type: MusicAlbum
  date published: 2021-02-19
album: Push To Start
  type: MusicAlbum
  date published: 2021-05-07
album: Gimme a Reason
  type: MusicAlbum
  date published: 2022-11-25
album: BASE
  type: MusicAlbum
  date published: 2023-03-10
album: AMBITIOUS
  type: MusicAlbum
  date published: 2023-11-17
album: RISE BY THE SUN
  type: MusicAlbum
  date published: 2024-05-17