Robert Ahrel Lumzy
type: MusicGroup
popularity: 17
followers: 43
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa8d6e94e54b9cb104b988c0a6019a8d28ca7bbac6fdbd346df7ef42b301d544a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953714
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953714
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8492be16-393c-4cce-9a1a-f958aba2e77e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8492be16-393c-4cce-9a1a-f958aba2e77e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8492be16-393c-4cce-9a1a-f958aba2e77e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T00:43:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa8d6e94e54b9cb104b988c0a6019a8d28ca7bbac6fdbd346df7ef42b301d544a","name":"Robert Ahrel Lumzy","registered_at":"2026-06-14T18:27:24Z","symbol":"NIM0538637","token_address":"0x37407b98f35b152b1260f4505e3168903a83e7b7","type":"artist","uuid":"8492be16-393c-4cce-9a1a-f958aba2e77e"}
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 0xa8d6e94e54b9cb104b988c0a6019a8d28ca7bbac6fdbd346df7ef42b301d544a. Chain 2 (Bitcoin): anchored in block 953714 (2026-06-15T00:43:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8492be16-393c-4cce-9a1a-f958aba2e77e.json and https://artists.proofprofile.net/proofs/artist/8492be16-393c-4cce-9a1a-f958aba2e77e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T00:43:59Z
  text: {"copyright_id":"0xa8d6e94e54b9cb104b988c0a6019a8d28ca7bbac6fdbd346df7ef42b301d544a","name":"Robert Ahrel Lumzy","registered_at":"2026-06-14T18:27:24Z","symbol":"NIM0538637","token_address":"0x37407b98f35b152b1260f4505e3168903a83e7b7","type":"artist","uuid":"8492be16-393c-4cce-9a1a-f958aba2e77e"}