DJ JvDoPc
type: MusicGroup
popularity: 2
followers: 119
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3f600e6b213d30050c213e19db71d4b5eddf640541a3e55938a65cd642d48de1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953879
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953879
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/09916d17-5c5e-46e9-bceb-12bb85829fef.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/09916d17-5c5e-46e9-bceb-12bb85829fef.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/09916d17-5c5e-46e9-bceb-12bb85829fef
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T02:57:35Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3f600e6b213d30050c213e19db71d4b5eddf640541a3e55938a65cd642d48de1","name":"DJ JvDoPc","registered_at":"2026-06-15T16:49:01Z","symbol":"NIM0770552","token_address":"0xcf556bbef509e1bfaf595a3ac2832901540aecc5","type":"artist","uuid":"09916d17-5c5e-46e9-bceb-12bb85829fef"}
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 0x3f600e6b213d30050c213e19db71d4b5eddf640541a3e55938a65cd642d48de1. Chain 2 (Bitcoin): anchored in block 953879 (2026-06-16T02:57:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/09916d17-5c5e-46e9-bceb-12bb85829fef.json and https://artists.proofprofile.net/proofs/artist/09916d17-5c5e-46e9-bceb-12bb85829fef.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-16T02:57:35Z
  text: {"copyright_id":"0x3f600e6b213d30050c213e19db71d4b5eddf640541a3e55938a65cd642d48de1","name":"DJ JvDoPc","registered_at":"2026-06-15T16:49:01Z","symbol":"NIM0770552","token_address":"0xcf556bbef509e1bfaf595a3ac2832901540aecc5","type":"artist","uuid":"09916d17-5c5e-46e9-bceb-12bb85829fef"}
album: Mtg - Fode Com Força
  type: MusicAlbum
  date published: 2023-07-14
album: Mtg pra Escutar na Gringa 001
  type: MusicAlbum
  date published: 2023-09-28
album: MTG - PRA ESCUTAR NA GRINGA 003
  type: MusicAlbum
  date published: 2024-04-05