Kairo Boyd
type: MusicGroup
popularity: 8
followers: 22
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x64e1ee5d66b83de406b35997e47a50e47ad13d81385c5d4c778ff97090796bff
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4aa17b23-8ad9-4c9c-8d38-bf49c1883b54.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4aa17b23-8ad9-4c9c-8d38-bf49c1883b54.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4aa17b23-8ad9-4c9c-8d38-bf49c1883b54
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x64e1ee5d66b83de406b35997e47a50e47ad13d81385c5d4c778ff97090796bff","name":"Kairo Boyd","registered_at":"2026-06-16T15:33:23Z","symbol":"NIM1096195","token_address":"0xf418fbf597f5979499a6b4b76df7dbfc1736161e","type":"artist","uuid":"4aa17b23-8ad9-4c9c-8d38-bf49c1883b54"}
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 0x64e1ee5d66b83de406b35997e47a50e47ad13d81385c5d4c778ff97090796bff. 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/4aa17b23-8ad9-4c9c-8d38-bf49c1883b54.json and https://artists.proofprofile.net/proofs/artist/4aa17b23-8ad9-4c9c-8d38-bf49c1883b54.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x64e1ee5d66b83de406b35997e47a50e47ad13d81385c5d4c778ff97090796bff","name":"Kairo Boyd","registered_at":"2026-06-16T15:33:23Z","symbol":"NIM1096195","token_address":"0xf418fbf597f5979499a6b4b76df7dbfc1736161e","type":"artist","uuid":"4aa17b23-8ad9-4c9c-8d38-bf49c1883b54"}
album: Noetic
  type: MusicAlbum
  date published: 2022-01-13
album: Anagram
  type: MusicAlbum
  date published: 2023-01-05
album: Des Sons
  type: MusicAlbum
  date published: 2023-01-26
album: Reiteration
  type: MusicAlbum
  date published: 2023-05-12