Chris May
type: MusicGroup
popularity: 2
followers: 176
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x621e1e5e13d4dcfcb5a3c3e5f5d32adb4c4a043bd9ea3387c0b656dda27f3893
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/76224328-8227-4237-9c85-667a07391de3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/76224328-8227-4237-9c85-667a07391de3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/76224328-8227-4237-9c85-667a07391de3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x621e1e5e13d4dcfcb5a3c3e5f5d32adb4c4a043bd9ea3387c0b656dda27f3893","name":"Chris May","registered_at":"2026-06-17T06:42:32Z","symbol":"NIM1313125","token_address":"0xfd2636d89b8429536d4249d9c5ea7e103d18ef2d","type":"artist","uuid":"76224328-8227-4237-9c85-667a07391de3"}
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 0x621e1e5e13d4dcfcb5a3c3e5f5d32adb4c4a043bd9ea3387c0b656dda27f3893. 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/76224328-8227-4237-9c85-667a07391de3.json and https://artists.proofprofile.net/proofs/artist/76224328-8227-4237-9c85-667a07391de3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x621e1e5e13d4dcfcb5a3c3e5f5d32adb4c4a043bd9ea3387c0b656dda27f3893","name":"Chris May","registered_at":"2026-06-17T06:42:32Z","symbol":"NIM1313125","token_address":"0xfd2636d89b8429536d4249d9c5ea7e103d18ef2d","type":"artist","uuid":"76224328-8227-4237-9c85-667a07391de3"}
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