Joe Dj, Victor Conca
type: MusicGroup
genre: hard house
popularity: 3
followers: 27
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x894154864ae7ddb3d8b575ec75a0260ea97842a6e000bdc6e36d5464699cba60
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/78343cd6-9fd6-47c8-a1de-6ba965667ed5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/78343cd6-9fd6-47c8-a1de-6ba965667ed5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/78343cd6-9fd6-47c8-a1de-6ba965667ed5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x894154864ae7ddb3d8b575ec75a0260ea97842a6e000bdc6e36d5464699cba60","name":"Joe Dj, Victor Conca","registered_at":"2026-06-17T07:29:55Z","symbol":"NIM1324430","token_address":"0xd1e43148b6a746544dfc271d8ee0b5985bb38134","type":"artist","uuid":"78343cd6-9fd6-47c8-a1de-6ba965667ed5"}
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 0x894154864ae7ddb3d8b575ec75a0260ea97842a6e000bdc6e36d5464699cba60. 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/78343cd6-9fd6-47c8-a1de-6ba965667ed5.json and https://artists.proofprofile.net/proofs/artist/78343cd6-9fd6-47c8-a1de-6ba965667ed5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x894154864ae7ddb3d8b575ec75a0260ea97842a6e000bdc6e36d5464699cba60","name":"Joe Dj, Victor Conca","registered_at":"2026-06-17T07:29:55Z","symbol":"NIM1324430","token_address":"0xd1e43148b6a746544dfc271d8ee0b5985bb38134","type":"artist","uuid":"78343cd6-9fd6-47c8-a1de-6ba965667ed5"}
album: Phunkee
  type: MusicAlbum
  date published: 2007-11-12