Kainos Mc
type: MusicGroup
genre: christian hip hop
popularity: 4
followers: 388
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf56ff9d9480ea0722550e8aabba6992318696f3f215cd9e3c66dd18d348454d2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954035
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954035
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3dab2f82-88b0-4923-8c95-962bca057296.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3dab2f82-88b0-4923-8c95-962bca057296.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3dab2f82-88b0-4923-8c95-962bca057296
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T02:39:28Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf56ff9d9480ea0722550e8aabba6992318696f3f215cd9e3c66dd18d348454d2","name":"Kainos Mc","registered_at":"2026-06-16T11:03:03Z","symbol":"NIM1031693","token_address":"0x91f521ccdd9bc81ee4e1c404e93662ade2676544","type":"artist","uuid":"3dab2f82-88b0-4923-8c95-962bca057296"}
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 0xf56ff9d9480ea0722550e8aabba6992318696f3f215cd9e3c66dd18d348454d2. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3dab2f82-88b0-4923-8c95-962bca057296.json and https://artists.proofprofile.net/proofs/artist/3dab2f82-88b0-4923-8c95-962bca057296.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xf56ff9d9480ea0722550e8aabba6992318696f3f215cd9e3c66dd18d348454d2","name":"Kainos Mc","registered_at":"2026-06-16T11:03:03Z","symbol":"NIM1031693","token_address":"0x91f521ccdd9bc81ee4e1c404e93662ade2676544","type":"artist","uuid":"3dab2f82-88b0-4923-8c95-962bca057296"}
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