Hamish Blake
type: MusicGroup
genre: children's music
description: Hamish Donald Blake (born 11 December 1981) is an Australian comedian, television and radio presenter, actor and author. Since 2003, he has worked with Andy Lee as part of the comedy duo Hamish and A
popularity: 4
followers: 54
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfa19debe05c3626f09ac7ebd83030a6ca588455b5fcc0ead971b446f64e189e8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954013
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954013
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/349a7292-f1bb-4b5f-b93f-9c39b850ccda.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/349a7292-f1bb-4b5f-b93f-9c39b850ccda.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/349a7292-f1bb-4b5f-b93f-9c39b850ccda
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T22:27:01Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfa19debe05c3626f09ac7ebd83030a6ca588455b5fcc0ead971b446f64e189e8","name":"Hamish Blake","registered_at":"2026-06-16T07:51:54Z","symbol":"NIM0986081","token_address":"0x46b5af7724f810bffc61458b7e4e88d3c65b314d","type":"artist","uuid":"349a7292-f1bb-4b5f-b93f-9c39b850ccda"}
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 0xfa19debe05c3626f09ac7ebd83030a6ca588455b5fcc0ead971b446f64e189e8. Chain 2 (Bitcoin): anchored in block 954013 (2026-06-16T22:27:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/349a7292-f1bb-4b5f-b93f-9c39b850ccda.json and https://artists.proofprofile.net/proofs/artist/349a7292-f1bb-4b5f-b93f-9c39b850ccda.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-16T22:27:01Z
  text: {"copyright_id":"0xfa19debe05c3626f09ac7ebd83030a6ca588455b5fcc0ead971b446f64e189e8","name":"Hamish Blake","registered_at":"2026-06-16T07:51:54Z","symbol":"NIM0986081","token_address":"0x46b5af7724f810bffc61458b7e4e88d3c65b314d","type":"artist","uuid":"349a7292-f1bb-4b5f-b93f-9c39b850ccda"}