King Cab
type: MusicGroup
popularity: 2
followers: 163
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5be165406d5796c6e093ea4874d09b79227e045a2df7661583836411ce8dd2f0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953938
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953938
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/20a2a543-064c-4a10-b99c-1e1b630bf64d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/20a2a543-064c-4a10-b99c-1e1b630bf64d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/20a2a543-064c-4a10-b99c-1e1b630bf64d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T11:35:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5be165406d5796c6e093ea4874d09b79227e045a2df7661583836411ce8dd2f0","name":"King Cab","registered_at":"2026-06-16T00:53:42Z","symbol":"NIM0886187","token_address":"0xc95119491d43a09df4c96f22ac29032eab269ea2","type":"artist","uuid":"20a2a543-064c-4a10-b99c-1e1b630bf64d"}
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 0x5be165406d5796c6e093ea4874d09b79227e045a2df7661583836411ce8dd2f0. Chain 2 (Bitcoin): anchored in block 953938 (2026-06-16T11:35:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/20a2a543-064c-4a10-b99c-1e1b630bf64d.json and https://artists.proofprofile.net/proofs/artist/20a2a543-064c-4a10-b99c-1e1b630bf64d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T11:35:56Z
  text: {"copyright_id":"0x5be165406d5796c6e093ea4874d09b79227e045a2df7661583836411ce8dd2f0","name":"King Cab","registered_at":"2026-06-16T00:53:42Z","symbol":"NIM0886187","token_address":"0xc95119491d43a09df4c96f22ac29032eab269ea2","type":"artist","uuid":"20a2a543-064c-4a10-b99c-1e1b630bf64d"}
album: House
  type: MusicAlbum
  date published: 2021-11-26
album: Blue Sky (I'm On My Own)
  type: MusicAlbum
  date published: 2023-11-28
album: Pines
  type: MusicAlbum
  date published: 2024-01-03
album: Behind The Boy
  type: MusicAlbum
  date published: 2025-04-11