Karate Kactus
type: MusicGroup
popularity: 2
followers: 697
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x705784f96f181d2899e07727fef3aad500d40a9dfe7cf8179130058c48e4e90d
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/af7ea353-9d8b-49a8-a149-8f071f43a43b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/af7ea353-9d8b-49a8-a149-8f071f43a43b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/af7ea353-9d8b-49a8-a149-8f071f43a43b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x705784f96f181d2899e07727fef3aad500d40a9dfe7cf8179130058c48e4e90d","name":"Karate Kactus","registered_at":"2026-06-20T11:37:32Z","symbol":"NIM1603804","token_address":"0xab0fa9d831178a5ef92f9b30c397b18ad0f92477","type":"artist","uuid":"af7ea353-9d8b-49a8-a149-8f071f43a43b"}
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 0x705784f96f181d2899e07727fef3aad500d40a9dfe7cf8179130058c48e4e90d. 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/af7ea353-9d8b-49a8-a149-8f071f43a43b.json and https://artists.proofprofile.net/proofs/artist/af7ea353-9d8b-49a8-a149-8f071f43a43b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x705784f96f181d2899e07727fef3aad500d40a9dfe7cf8179130058c48e4e90d","name":"Karate Kactus","registered_at":"2026-06-20T11:37:32Z","symbol":"NIM1603804","token_address":"0xab0fa9d831178a5ef92f9b30c397b18ad0f92477","type":"artist","uuid":"af7ea353-9d8b-49a8-a149-8f071f43a43b"}
album: Shy
  type: MusicAlbum
  date published: 2019-03-29
album: Shy (Kactus Klub Edit)
  type: MusicAlbum
  date published: 2019-06-28
album: Bulletproof
  type: MusicAlbum
  date published: 2019-09-12
album: Wildfire
  type: MusicAlbum
  date published: 2019-11-21
album: Shut Up and Say It
  type: MusicAlbum
  date published: 2020-05-21