Dj S1
type: MusicGroup
popularity: 4
followers: 739
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2befe3285e12c0d76e0e0d49b1df1fa972e2cd1957aac5cf731bd9152d208e04
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/6372a725-cf5a-414f-acc0-cb8b143c901a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6372a725-cf5a-414f-acc0-cb8b143c901a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6372a725-cf5a-414f-acc0-cb8b143c901a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2befe3285e12c0d76e0e0d49b1df1fa972e2cd1957aac5cf731bd9152d208e04","name":"Dj S1","registered_at":"2026-06-17T00:12:08Z","symbol":"NIM1219961","token_address":"0x5c5a0737dda604212c36fd25f734c74aeba4f36f","type":"artist","uuid":"6372a725-cf5a-414f-acc0-cb8b143c901a"}
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 0x2befe3285e12c0d76e0e0d49b1df1fa972e2cd1957aac5cf731bd9152d208e04. 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/6372a725-cf5a-414f-acc0-cb8b143c901a.json and https://artists.proofprofile.net/proofs/artist/6372a725-cf5a-414f-acc0-cb8b143c901a.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":"0x2befe3285e12c0d76e0e0d49b1df1fa972e2cd1957aac5cf731bd9152d208e04","name":"Dj S1","registered_at":"2026-06-17T00:12:08Z","symbol":"NIM1219961","token_address":"0x5c5a0737dda604212c36fd25f734c74aeba4f36f","type":"artist","uuid":"6372a725-cf5a-414f-acc0-cb8b143c901a"}
album: Big Bank
  type: MusicAlbum
  date published: 2018-03-02
album: BIG BANK 2
  type: MusicAlbum
  date published: 2018-04-20
album: BIG BANK 3
  type: MusicAlbum
  date published: 2018-10-12
album: BIG BANK 3
  type: MusicAlbum
  date published: 2018-10-12
album: BIG BANK 3
  type: MusicAlbum
  date published: 2018-10-12
album: BIG BANK 4
  type: MusicAlbum
  date published: 2019-05-10
album: BIG BANK 4
  type: MusicAlbum
  date published: 2019-05-10
album: Mind Body Spirit
  type: MusicAlbum
  date published: 2019-05-17
album: Mind Body Spirit
  type: MusicAlbum
  date published: 2019-05-17