Kana Kapila
type: MusicGroup
genre: anti-folk
genre: brazilian pop
popularity: 2
followers: 26
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa85387334a50543853f3c86785029af05cfb08283274bee338391521b12ba975
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954028
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954028
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3a521350-8c42-4f0e-a805-f941eb2ace2c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3a521350-8c42-4f0e-a805-f941eb2ace2c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3a521350-8c42-4f0e-a805-f941eb2ace2c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T01:08:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa85387334a50543853f3c86785029af05cfb08283274bee338391521b12ba975","name":"Kana Kapila","registered_at":"2026-06-16T09:53:37Z","symbol":"NIM1015132","token_address":"0xa1c2d39203db5a57f0bfd8d04b4ed02fe603c11a","type":"artist","uuid":"3a521350-8c42-4f0e-a805-f941eb2ace2c"}
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 0xa85387334a50543853f3c86785029af05cfb08283274bee338391521b12ba975. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3a521350-8c42-4f0e-a805-f941eb2ace2c.json and https://artists.proofprofile.net/proofs/artist/3a521350-8c42-4f0e-a805-f941eb2ace2c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0xa85387334a50543853f3c86785029af05cfb08283274bee338391521b12ba975","name":"Kana Kapila","registered_at":"2026-06-16T09:53:37Z","symbol":"NIM1015132","token_address":"0xa1c2d39203db5a57f0bfd8d04b4ed02fe603c11a","type":"artist","uuid":"3a521350-8c42-4f0e-a805-f941eb2ace2c"}
album: Tambor, Canción y Danza
  type: MusicAlbum
  date published: 2014-05-20
album: Tambor, Canción y Danza
  type: MusicAlbum
  date published: 2014-05-20