DAVID CONDE
type: MusicGroup
description: thumb|Photo of David W. Conde David W. Conde, or William David Wellwood Conde, (1906-1981) was an American author, journalist, and film censor who worked in occupied Japan. Born in Ontario, Canada,
popularity: 4
followers: 37
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7c70fe1238216b3a3aa71244d23cbd04ced312697507a01092801972af7adc6b
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/75985f82-7733-458f-b8e4-fa3a003e8b8f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/75985f82-7733-458f-b8e4-fa3a003e8b8f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/75985f82-7733-458f-b8e4-fa3a003e8b8f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7c70fe1238216b3a3aa71244d23cbd04ced312697507a01092801972af7adc6b","name":"DAVID CONDE","registered_at":"2026-06-17T06:36:35Z","symbol":"NIM1311713","token_address":"0x96bfb4a9c7903f876e6824b8cefb808e5f552ddd","type":"artist","uuid":"75985f82-7733-458f-b8e4-fa3a003e8b8f"}
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 0x7c70fe1238216b3a3aa71244d23cbd04ced312697507a01092801972af7adc6b. 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/75985f82-7733-458f-b8e4-fa3a003e8b8f.json and https://artists.proofprofile.net/proofs/artist/75985f82-7733-458f-b8e4-fa3a003e8b8f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x7c70fe1238216b3a3aa71244d23cbd04ced312697507a01092801972af7adc6b","name":"DAVID CONDE","registered_at":"2026-06-17T06:36:35Z","symbol":"NIM1311713","token_address":"0x96bfb4a9c7903f876e6824b8cefb808e5f552ddd","type":"artist","uuid":"75985f82-7733-458f-b8e4-fa3a003e8b8f"}
album: FADO
  type: MusicAlbum
  date published: 2024-08-16
album: En Las Esquinas De Mi Barrio
  type: MusicAlbum
  date published: 2024-09-07
album: Solo Amigos
  type: MusicAlbum
  date published: 2024-09-13