Anton Emery
type: MusicGroup
genre: celtic
popularity: 2
followers: 195
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8ef990c0f5d71018c6b1cf2a5db037eed8470faf9d7d7a7c313170c18c177aca
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5e3177a6-393b-4a64-ac56-83e54c195cca.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5e3177a6-393b-4a64-ac56-83e54c195cca.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5e3177a6-393b-4a64-ac56-83e54c195cca
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8ef990c0f5d71018c6b1cf2a5db037eed8470faf9d7d7a7c313170c18c177aca","name":"Anton Emery","registered_at":"2026-06-16T22:46:41Z","symbol":"NIM1199567","token_address":"0xe8949a0b9e6a8d17dfaa0d827392aad6df60e40d","type":"artist","uuid":"5e3177a6-393b-4a64-ac56-83e54c195cca"}
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 0x8ef990c0f5d71018c6b1cf2a5db037eed8470faf9d7d7a7c313170c18c177aca. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5e3177a6-393b-4a64-ac56-83e54c195cca.json and https://artists.proofprofile.net/proofs/artist/5e3177a6-393b-4a64-ac56-83e54c195cca.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x8ef990c0f5d71018c6b1cf2a5db037eed8470faf9d7d7a7c313170c18c177aca","name":"Anton Emery","registered_at":"2026-06-16T22:46:41Z","symbol":"NIM1199567","token_address":"0xe8949a0b9e6a8d17dfaa0d827392aad6df60e40d","type":"artist","uuid":"5e3177a6-393b-4a64-ac56-83e54c195cca"}
album: Noone Lasses
  type: MusicAlbum
  date published: 2010-03-01
album: The Isolation Waltz
  type: MusicAlbum
  date published: 2021-02-26