Ambrose Field
type: MusicGroup
genre: space rock
description: Ambrose Field is a British composer. Field’s music is characterised by lush, harmonic sound worlds and evocative vocal textures. It connects both ancient and contemporary approaches to composition,
popularity: 3
followers: 274
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x362a8b9c1c2328610429d1cdb926e18853ca9567588eecd6172bb2eeaca04ac5
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/678933d0-470f-449a-bebc-21395560120b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/678933d0-470f-449a-bebc-21395560120b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/678933d0-470f-449a-bebc-21395560120b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x362a8b9c1c2328610429d1cdb926e18853ca9567588eecd6172bb2eeaca04ac5","name":"Ambrose Field","registered_at":"2026-06-17T01:40:05Z","symbol":"NIM1240939","token_address":"0x9982f0dc65f8363eee451b01f150c6640b483c0e","type":"artist","uuid":"678933d0-470f-449a-bebc-21395560120b"}
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 0x362a8b9c1c2328610429d1cdb926e18853ca9567588eecd6172bb2eeaca04ac5. 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/678933d0-470f-449a-bebc-21395560120b.json and https://artists.proofprofile.net/proofs/artist/678933d0-470f-449a-bebc-21395560120b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x362a8b9c1c2328610429d1cdb926e18853ca9567588eecd6172bb2eeaca04ac5","name":"Ambrose Field","registered_at":"2026-06-17T01:40:05Z","symbol":"NIM1240939","token_address":"0x9982f0dc65f8363eee451b01f150c6640b483c0e","type":"artist","uuid":"678933d0-470f-449a-bebc-21395560120b"}
album: Storm!
  type: MusicAlbum
  date published: 2008-07-29
album: Field: Being Dufay
  type: MusicAlbum
  date published: 2009-02-06
album: Ambrose Field: Being Dufay
  type: MusicAlbum
  date published: 2009-02-06