DJ Chap
type: MusicGroup
genre: drum and bass
genre: jungle
genre: liquid funk
popularity: 8
followers: 1197
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1a51b945fc22a6784cf1791764924ab31b99a15f032846f3dfacf5bbdb8f565f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954650
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954650
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d9c3d807-d359-432e-b12f-6bbcaa40a4e9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d9c3d807-d359-432e-b12f-6bbcaa40a4e9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d9c3d807-d359-432e-b12f-6bbcaa40a4e9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T04:51:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1a51b945fc22a6784cf1791764924ab31b99a15f032846f3dfacf5bbdb8f565f","name":"DJ Chap","registered_at":"2026-06-21T03:55:45Z","symbol":"NIM1812157","token_address":"0x8a96889104013928a332d7336842f634eba2dac5","type":"artist","uuid":"d9c3d807-d359-432e-b12f-6bbcaa40a4e9"}
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 0x1a51b945fc22a6784cf1791764924ab31b99a15f032846f3dfacf5bbdb8f565f. Chain 2 (Bitcoin): anchored in block 954650 (2026-06-21T04:51:12Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d9c3d807-d359-432e-b12f-6bbcaa40a4e9.json and https://artists.proofprofile.net/proofs/artist/d9c3d807-d359-432e-b12f-6bbcaa40a4e9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T04:51:12Z
  text: {"copyright_id":"0x1a51b945fc22a6784cf1791764924ab31b99a15f032846f3dfacf5bbdb8f565f","name":"DJ Chap","registered_at":"2026-06-21T03:55:45Z","symbol":"NIM1812157","token_address":"0x8a96889104013928a332d7336842f634eba2dac5","type":"artist","uuid":"d9c3d807-d359-432e-b12f-6bbcaa40a4e9"}
album: Seven Lines / Murder On The Dancefloor
  type: MusicAlbum
  date published: 2012-01-13
album: Seven Lines / Murder On The Dancefloor
  type: MusicAlbum
  date published: 2012-01-13
album: Seven Lines / Murder On The Dancefloor
  type: MusicAlbum
  date published: 2012-01-13
album: It's Seems I'm Never
  type: MusicAlbum
  date published: 2012-03-02
album: Inna Streets EP
  type: MusicAlbum
  date published: 2012-08-20
album: Inna Streets
  type: MusicAlbum
  date published: 2012-08-20
album: Inna Streets
  type: MusicAlbum
  date published: 2012-08-20
album: Viva Brazil (Album Sampler)
  type: MusicAlbum
  date published: 2012-10-08
album: Viva Brazil
  type: MusicAlbum
  date published: 2012-10-08
album: Inna Streets EP (The Remixes)
  type: MusicAlbum
  date published: 2014-01-20
album: Inna Streets Ep (The Remixes)
  type: MusicAlbum
  date published: 2014-01-20
album: Inna Streets EP (The Remixes)
  type: MusicAlbum
  date published: 2014-01-20
album: Emotions
  type: MusicAlbum
  date published: 2014-02-03
album: Amanecí - EP
  type: MusicAlbum
  date published: 2014-08-12
album: Back EP
  type: MusicAlbum
  date published: 2015-04-12
album: Back EP
  type: MusicAlbum
  date published: 2015-04-12
album: Terrorist
  type: MusicAlbum
  date published: 2015-07-31
album: Terrorist
  type: MusicAlbum
  date published: 2015-07-31
album: 2 Climb a Tree - EP
  type: MusicAlbum
  date published: 2015-11-13