BIG KAY SMG
type: MusicGroup
popularity: 4
followers: 3
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb52e82d5a3e3bf477696aac8e5d59e0cddce34e0947f40025646e58a764fe715
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954017
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954017
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/36584454-61e6-489d-b66d-2522af70c325.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/36584454-61e6-489d-b66d-2522af70c325.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/36584454-61e6-489d-b66d-2522af70c325
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T23:38:33Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb52e82d5a3e3bf477696aac8e5d59e0cddce34e0947f40025646e58a764fe715","name":"BIG KAY SMG","registered_at":"2026-06-16T08:28:27Z","symbol":"NIM0994804","token_address":"0x5531808fda14e012181b3e28d6b9353e406d5acb","type":"artist","uuid":"36584454-61e6-489d-b66d-2522af70c325"}
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 0xb52e82d5a3e3bf477696aac8e5d59e0cddce34e0947f40025646e58a764fe715. 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/36584454-61e6-489d-b66d-2522af70c325.json and https://artists.proofprofile.net/proofs/artist/36584454-61e6-489d-b66d-2522af70c325.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xb52e82d5a3e3bf477696aac8e5d59e0cddce34e0947f40025646e58a764fe715","name":"BIG KAY SMG","registered_at":"2026-06-16T08:28:27Z","symbol":"NIM0994804","token_address":"0x5531808fda14e012181b3e28d6b9353e406d5acb","type":"artist","uuid":"36584454-61e6-489d-b66d-2522af70c325"}