DJ ChaCha
type: MusicGroup
genre: jersey club
popularity: 2
followers: 212
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcf6e99a8c9ace59eb63127ac33c756867720bbb1fe05c813808aa8d94757f5ed
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954623
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954623
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cc825b02-56a3-4c6a-9d9e-5dd556210953.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cc825b02-56a3-4c6a-9d9e-5dd556210953.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/cc825b02-56a3-4c6a-9d9e-5dd556210953
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T23:40:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcf6e99a8c9ace59eb63127ac33c756867720bbb1fe05c813808aa8d94757f5ed","name":"DJ ChaCha","registered_at":"2026-06-20T23:29:24Z","symbol":"NIM1749472","token_address":"0xbe77b977005124e373941a84054e338ceceec1de","type":"artist","uuid":"cc825b02-56a3-4c6a-9d9e-5dd556210953"}
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 0xcf6e99a8c9ace59eb63127ac33c756867720bbb1fe05c813808aa8d94757f5ed. Chain 2 (Bitcoin): anchored in block 954623 (2026-06-20T23:40:06Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cc825b02-56a3-4c6a-9d9e-5dd556210953.json and https://artists.proofprofile.net/proofs/artist/cc825b02-56a3-4c6a-9d9e-5dd556210953.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T23:40:06Z
  text: {"copyright_id":"0xcf6e99a8c9ace59eb63127ac33c756867720bbb1fe05c813808aa8d94757f5ed","name":"DJ ChaCha","registered_at":"2026-06-20T23:29:24Z","symbol":"NIM1749472","token_address":"0xbe77b977005124e373941a84054e338ceceec1de","type":"artist","uuid":"cc825b02-56a3-4c6a-9d9e-5dd556210953"}
album: HOLY WAR
  type: MusicAlbum
  date published: 2021-12-16
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  type: MusicAlbum
  date published: 2023-03-31
album: Call (feat. LOX BLACK BACK)
  type: MusicAlbum
  date published: 2023-03-31
album: Travel's Picture (feat. K-Sharrk)
  type: MusicAlbum
  date published: 2023-06-21
album: Travel's Picture (feat. K-Sharrk)
  type: MusicAlbum
  date published: 2023-06-21
album: AIRPLANE
  type: MusicAlbum
  date published: 2023-12-25
album: AIRPLANE
  type: MusicAlbum
  date published: 2023-12-25