Dj xds da vs
type: MusicGroup
popularity: 4
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa102280560d53f675397555b6724b263b6eaa943ecc2d4b08898983123575bec
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954046
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954046
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/407f3917-3846-40de-b73a-0fc8b8dd8d78.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/407f3917-3846-40de-b73a-0fc8b8dd8d78.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/407f3917-3846-40de-b73a-0fc8b8dd8d78
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T04:53:03Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa102280560d53f675397555b6724b263b6eaa943ecc2d4b08898983123575bec","name":"Dj xds da vs","registered_at":"2026-06-16T12:19:06Z","symbol":"NIM1049830","token_address":"0xa046e3a631d1521e6297806f6c7fa6e877b75f48","type":"artist","uuid":"407f3917-3846-40de-b73a-0fc8b8dd8d78"}
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 0xa102280560d53f675397555b6724b263b6eaa943ecc2d4b08898983123575bec. Chain 2 (Bitcoin): anchored in block 954046 (2026-06-17T04:53:03Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/407f3917-3846-40de-b73a-0fc8b8dd8d78.json and https://artists.proofprofile.net/proofs/artist/407f3917-3846-40de-b73a-0fc8b8dd8d78.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T04:53:03Z
  text: {"copyright_id":"0xa102280560d53f675397555b6724b263b6eaa943ecc2d4b08898983123575bec","name":"Dj xds da vs","registered_at":"2026-06-16T12:19:06Z","symbol":"NIM1049830","token_address":"0xa046e3a631d1521e6297806f6c7fa6e877b75f48","type":"artist","uuid":"407f3917-3846-40de-b73a-0fc8b8dd8d78"}