Daniel David
type: MusicGroup
description: Daniel-Ovidiu David (born 23 November 1972) is a Romanian academic and politician serving as Minister of Education and Research since 2024. He was the head of the Department of Clinical Psychology and
popularity: 2
followers: 5
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4bdb81452ec6f29c47a271499a7188145940e8f9a54d095f2ef77222a35b1134
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/62880883-6856-48f3-a952-ca7a4ddc6c39.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/62880883-6856-48f3-a952-ca7a4ddc6c39.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/62880883-6856-48f3-a952-ca7a4ddc6c39
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4bdb81452ec6f29c47a271499a7188145940e8f9a54d095f2ef77222a35b1134","name":"Daniel David","registered_at":"2026-06-17T00:00:54Z","symbol":"NIM1217272","token_address":"0xb0fe2f7e299d281715ee61c6765fbf9776cb15f8","type":"artist","uuid":"62880883-6856-48f3-a952-ca7a4ddc6c39"}
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 0x4bdb81452ec6f29c47a271499a7188145940e8f9a54d095f2ef77222a35b1134. 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/62880883-6856-48f3-a952-ca7a4ddc6c39.json and https://artists.proofprofile.net/proofs/artist/62880883-6856-48f3-a952-ca7a4ddc6c39.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x4bdb81452ec6f29c47a271499a7188145940e8f9a54d095f2ef77222a35b1134","name":"Daniel David","registered_at":"2026-06-17T00:00:54Z","symbol":"NIM1217272","token_address":"0xb0fe2f7e299d281715ee61c6765fbf9776cb15f8","type":"artist","uuid":"62880883-6856-48f3-a952-ca7a4ddc6c39"}
album: Every Road Has a Process / Minority in Business
  type: MusicAlbum
  date published: 2019-10-25