Dj Jas
type: MusicGroup
popularity: 2
followers: 128
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9848031e773f638a129b8b495751b88e80aeb18432439f78900671c57b0bf65a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954705
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954705
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ecbad040-bed6-4aa4-bb06-62cef2eee0fe.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ecbad040-bed6-4aa4-bb06-62cef2eee0fe.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ecbad040-bed6-4aa4-bb06-62cef2eee0fe
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T13:42:37Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9848031e773f638a129b8b495751b88e80aeb18432439f78900671c57b0bf65a","name":"Dj Jas","registered_at":"2026-06-21T11:30:36Z","symbol":"NIM1908325","token_address":"0xd2cf2f02c583339c6916d6f7a5d970f77ab5a2af","type":"artist","uuid":"ecbad040-bed6-4aa4-bb06-62cef2eee0fe"}
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 0x9848031e773f638a129b8b495751b88e80aeb18432439f78900671c57b0bf65a. Chain 2 (Bitcoin): anchored in block 954705 (2026-06-21T13:42:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ecbad040-bed6-4aa4-bb06-62cef2eee0fe.json and https://artists.proofprofile.net/proofs/artist/ecbad040-bed6-4aa4-bb06-62cef2eee0fe.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T13:42:37Z
  text: {"copyright_id":"0x9848031e773f638a129b8b495751b88e80aeb18432439f78900671c57b0bf65a","name":"Dj Jas","registered_at":"2026-06-21T11:30:36Z","symbol":"NIM1908325","token_address":"0xd2cf2f02c583339c6916d6f7a5d970f77ab5a2af","type":"artist","uuid":"ecbad040-bed6-4aa4-bb06-62cef2eee0fe"}
album: I Want To Get Funky
  type: MusicAlbum
  date published: 2011-07-27
album: Night Club
  type: MusicAlbum
  date published: 2012-06-01