Steve Hill
type: MusicGroup
genre: hard house
popularity: 11
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xad9d5bd1412dfbdba541bfb1ad8f31da8b3431153c773fd06622362cfd0658a0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953633
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953633
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/32e3cde9-8c2d-474c-af0e-d70653d1a46d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/32e3cde9-8c2d-474c-af0e-d70653d1a46d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/32e3cde9-8c2d-474c-af0e-d70653d1a46d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T12:47:11Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xad9d5bd1412dfbdba541bfb1ad8f31da8b3431153c773fd06622362cfd0658a0","name":"Steve Hill","registered_at":"2026-06-14T09:48:56Z","symbol":"NIM0414953","token_address":"0x540a01bcee62285124a427f75f472b545e9d1abd","type":"artist","uuid":"32e3cde9-8c2d-474c-af0e-d70653d1a46d"}
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 0xad9d5bd1412dfbdba541bfb1ad8f31da8b3431153c773fd06622362cfd0658a0. Chain 2 (Bitcoin): anchored in block 953633 (2026-06-14T12:47:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/32e3cde9-8c2d-474c-af0e-d70653d1a46d.json and https://artists.proofprofile.net/proofs/artist/32e3cde9-8c2d-474c-af0e-d70653d1a46d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T12:47:11Z
  text: {"copyright_id":"0xad9d5bd1412dfbdba541bfb1ad8f31da8b3431153c773fd06622362cfd0658a0","name":"Steve Hill","registered_at":"2026-06-14T09:48:56Z","symbol":"NIM0414953","token_address":"0x540a01bcee62285124a427f75f472b545e9d1abd","type":"artist","uuid":"32e3cde9-8c2d-474c-af0e-d70653d1a46d"}