Jon Hill
type: MusicGroup
description: Jon Hill may refer to: Jon Michael Hill (born 1985), American actor Jon Hill (chef) (born 1954), American chef Jon A. Hill (born 1963), United States Navy admiral Jon Hill (footballer) (active 1997–2
popularity: 2
followers: 22
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x373df42b5e0f3d552cf73cf5d43d33cf6ada9ec43045cb21d97cc3fbe414027f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953864
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953864
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0544ccaf-74aa-4ed6-994f-8745c2f54e4e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0544ccaf-74aa-4ed6-994f-8745c2f54e4e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0544ccaf-74aa-4ed6-994f-8745c2f54e4e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T00:30:31Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x373df42b5e0f3d552cf73cf5d43d33cf6ada9ec43045cb21d97cc3fbe414027f","name":"Jon Hill","registered_at":"2026-06-15T15:15:57Z","symbol":"NIM0748325","token_address":"0xd559215ef49f9852f97d367179a22aec8ab7f021","type":"artist","uuid":"0544ccaf-74aa-4ed6-994f-8745c2f54e4e"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x373df42b5e0f3d552cf73cf5d43d33cf6ada9ec43045cb21d97cc3fbe414027f. Chain 2 (Bitcoin): anchored in block 953864 (2026-06-16T00:30:31Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0544ccaf-74aa-4ed6-994f-8745c2f54e4e.json and https://artists.proofprofile.net/proofs/artist/0544ccaf-74aa-4ed6-994f-8745c2f54e4e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T00:30:31Z
  text: {"copyright_id":"0x373df42b5e0f3d552cf73cf5d43d33cf6ada9ec43045cb21d97cc3fbe414027f","name":"Jon Hill","registered_at":"2026-06-15T15:15:57Z","symbol":"NIM0748325","token_address":"0xd559215ef49f9852f97d367179a22aec8ab7f021","type":"artist","uuid":"0544ccaf-74aa-4ed6-994f-8745c2f54e4e"}
album: Ocean Pastoral
  type: MusicAlbum
  date published: 2020-11-07
album: The Last Robot Seabird
  type: MusicAlbum
  date published: 2023-05-08