Anton Fier
type: MusicGroup
genre: art rock
description: John Anton Fier III (June 20, 1956 – September 14, 2022) was an American drummer, producer, composer, and bandleader. He led The Golden Palominos, an experimental rock group active from 1981 to 2010.
popularity: 3
followers: 393
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x317e46b7846b5f600f647aec08b4454ea004aa1bc02b07058fbe6629f48ab23e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953892
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953892
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0e0685b2-1008-4b21-b54f-ec7dfda60e15.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0e0685b2-1008-4b21-b54f-ec7dfda60e15.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0e0685b2-1008-4b21-b54f-ec7dfda60e15
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T05:01:46Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x317e46b7846b5f600f647aec08b4454ea004aa1bc02b07058fbe6629f48ab23e","name":"Anton Fier","registered_at":"2026-06-15T18:39:00Z","symbol":"NIM0796797","token_address":"0xbaba95c5207d4e6a25e3abb3b5c737fe870b5436","type":"artist","uuid":"0e0685b2-1008-4b21-b54f-ec7dfda60e15"}
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 0x317e46b7846b5f600f647aec08b4454ea004aa1bc02b07058fbe6629f48ab23e. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0e0685b2-1008-4b21-b54f-ec7dfda60e15.json and https://artists.proofprofile.net/proofs/artist/0e0685b2-1008-4b21-b54f-ec7dfda60e15.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:28:01Z
  text: {"copyright_id":"0x317e46b7846b5f600f647aec08b4454ea004aa1bc02b07058fbe6629f48ab23e","name":"Anton Fier","registered_at":"2026-06-15T18:39:00Z","symbol":"NIM0796797","token_address":"0xbaba95c5207d4e6a25e3abb3b5c737fe870b5436","type":"artist","uuid":"0e0685b2-1008-4b21-b54f-ec7dfda60e15"}
album: Dreamspeed / Blindlight 1992 - 1994
  type: MusicAlbum
  date published: 2003-12-09