Djy QueSA
type: MusicGroup
genre: amapiano
genre: private school piano
popularity: 2
followers: 115
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x42a9ebd8740b056c797d0d13354d578312e06d3e53a3d8af37b7e6ed64219bf9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954019
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954019
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/37c8f526-25a6-4d8f-9a36-052ee3ccc4b3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/37c8f526-25a6-4d8f-9a36-052ee3ccc4b3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/37c8f526-25a6-4d8f-9a36-052ee3ccc4b3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T23:44:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x42a9ebd8740b056c797d0d13354d578312e06d3e53a3d8af37b7e6ed64219bf9","name":"Djy QueSA","registered_at":"2026-06-16T08:57:42Z","symbol":"NIM1001790","token_address":"0xa6a837704829164e861aab98933890560f14d83c","type":"artist","uuid":"37c8f526-25a6-4d8f-9a36-052ee3ccc4b3"}
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 0x42a9ebd8740b056c797d0d13354d578312e06d3e53a3d8af37b7e6ed64219bf9. Chain 2 (Bitcoin): anchored in block 954019 (2026-06-16T23:44:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/37c8f526-25a6-4d8f-9a36-052ee3ccc4b3.json and https://artists.proofprofile.net/proofs/artist/37c8f526-25a6-4d8f-9a36-052ee3ccc4b3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T23:44:13Z
  text: {"copyright_id":"0x42a9ebd8740b056c797d0d13354d578312e06d3e53a3d8af37b7e6ed64219bf9","name":"Djy QueSA","registered_at":"2026-06-16T08:57:42Z","symbol":"NIM1001790","token_address":"0xa6a837704829164e861aab98933890560f14d83c","type":"artist","uuid":"37c8f526-25a6-4d8f-9a36-052ee3ccc4b3"}
album: My shot
  type: MusicAlbum
  date published: 2022-11-25
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  type: MusicAlbum
  date published: 2022-12-10
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  type: MusicAlbum
  date published: 2024-01-04
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  type: MusicAlbum
  date published: 2024-12-12