DJ Ladida
type: MusicGroup
popularity: 3
followers: 884
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x18ce9e1f0bc339cef69d8058964a5ace9df859ef943b22c17bc4630b7c47b54c
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/69de3c46-001a-4d11-8301-d7bdeb5292b2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/69de3c46-001a-4d11-8301-d7bdeb5292b2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/69de3c46-001a-4d11-8301-d7bdeb5292b2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x18ce9e1f0bc339cef69d8058964a5ace9df859ef943b22c17bc4630b7c47b54c","name":"DJ Ladida","registered_at":"2026-06-17T02:28:04Z","symbol":"NIM1252385","token_address":"0xa141c94b04e7d250f0201fd14e412dde1059faab","type":"artist","uuid":"69de3c46-001a-4d11-8301-d7bdeb5292b2"}
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 0x18ce9e1f0bc339cef69d8058964a5ace9df859ef943b22c17bc4630b7c47b54c. 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/69de3c46-001a-4d11-8301-d7bdeb5292b2.json and https://artists.proofprofile.net/proofs/artist/69de3c46-001a-4d11-8301-d7bdeb5292b2.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x18ce9e1f0bc339cef69d8058964a5ace9df859ef943b22c17bc4630b7c47b54c","name":"DJ Ladida","registered_at":"2026-06-17T02:28:04Z","symbol":"NIM1252385","token_address":"0xa141c94b04e7d250f0201fd14e412dde1059faab","type":"artist","uuid":"69de3c46-001a-4d11-8301-d7bdeb5292b2"}
album: Life Master
  type: MusicAlbum
  date published: 2002-03-11
album: The Bullet EP
  type: MusicAlbum
  date published: 2003-03-01
album: Slave 2 Rhythm
  type: MusicAlbum
  date published: 2005-08-01
album: Access Granted EP
  type: MusicAlbum
  date published: 2012-04-16
album: Substancia EP
  type: MusicAlbum
  date published: 2013-04-08
album: Lifemaster Remixes
  type: MusicAlbum
  date published: 2013-12-09