Hamish Smith
type: MusicGroup
popularity: 12
followers: 29
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xda7034748268835292fb77c7f94df4ee8cbaf1e1ba3600114a18ebdba57c9c1b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953778
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953778
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bc8cf82c-00e3-4d5b-9019-543f8da7a131.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bc8cf82c-00e3-4d5b-9019-543f8da7a131.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/bc8cf82c-00e3-4d5b-9019-543f8da7a131
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T11:57:35Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xda7034748268835292fb77c7f94df4ee8cbaf1e1ba3600114a18ebdba57c9c1b","name":"Hamish Smith","registered_at":"2026-06-15T00:17:48Z","symbol":"NIM0622232","token_address":"0x294d5dbaa984666a1165af209e1b4c7301988f87","type":"artist","uuid":"bc8cf82c-00e3-4d5b-9019-543f8da7a131"}
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 0xda7034748268835292fb77c7f94df4ee8cbaf1e1ba3600114a18ebdba57c9c1b. Chain 2 (Bitcoin): anchored in block 953778 (2026-06-15T11:57:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bc8cf82c-00e3-4d5b-9019-543f8da7a131.json and https://artists.proofprofile.net/proofs/artist/bc8cf82c-00e3-4d5b-9019-543f8da7a131.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T11:57:35Z
  text: {"copyright_id":"0xda7034748268835292fb77c7f94df4ee8cbaf1e1ba3600114a18ebdba57c9c1b","name":"Hamish Smith","registered_at":"2026-06-15T00:17:48Z","symbol":"NIM0622232","token_address":"0x294d5dbaa984666a1165af209e1b4c7301988f87","type":"artist","uuid":"bc8cf82c-00e3-4d5b-9019-543f8da7a131"}
album: Moonlight
  type: MusicAlbum
  date published: 2025-08-22
album: Take One Take the Other
  type: MusicAlbum
  date published: 2025-09-19
album: Elsewhere Now
  type: MusicAlbum
  date published: 2025-10-24