David Edward
type: MusicGroup
genre: indie dance
description: thumb|right|100px| Sir David Alexander Ogilvy Edward (born 14 November 1934) is a Scottish lawyer and academic, and former Judge of the Court of Justice of the European Communities. Sir David is an
popularity: 4
followers: 212
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc3ac3cff39eb3a74c48751736384f45be23b6c7b912dced214f9b121439a3885
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953869
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953869
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/06b3ccfb-f8eb-4115-8da7-d5e60a112322.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/06b3ccfb-f8eb-4115-8da7-d5e60a112322.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/06b3ccfb-f8eb-4115-8da7-d5e60a112322
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T01:20:04Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc3ac3cff39eb3a74c48751736384f45be23b6c7b912dced214f9b121439a3885","name":"David Edward","registered_at":"2026-06-15T15:51:12Z","symbol":"NIM0756754","token_address":"0xcc709408489666bb6505826aa92de13be7c5fd6f","type":"artist","uuid":"06b3ccfb-f8eb-4115-8da7-d5e60a112322"}
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 0xc3ac3cff39eb3a74c48751736384f45be23b6c7b912dced214f9b121439a3885. Chain 2 (Bitcoin): anchored in block 953869 (2026-06-16T01:20:04Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/06b3ccfb-f8eb-4115-8da7-d5e60a112322.json and https://artists.proofprofile.net/proofs/artist/06b3ccfb-f8eb-4115-8da7-d5e60a112322.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T01:20:04Z
  text: {"copyright_id":"0xc3ac3cff39eb3a74c48751736384f45be23b6c7b912dced214f9b121439a3885","name":"David Edward","registered_at":"2026-06-15T15:51:12Z","symbol":"NIM0756754","token_address":"0xcc709408489666bb6505826aa92de13be7c5fd6f","type":"artist","uuid":"06b3ccfb-f8eb-4115-8da7-d5e60a112322"}
album: Auxilium
  type: MusicAlbum
  date published: 2014-08-31
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  type: MusicAlbum
  date published: 2015-02-17
album: Evening
  type: MusicAlbum
  date published: 2015-06-15
album: Loose No Sleep
  type: MusicAlbum
  date published: 2024-11-28