Dub4mvp
type: MusicGroup
popularity: 2
followers: 294
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0778a686c7aa2cf0305f507fb2d3fbbb70b1c44b0dd0c7856a3b089d71d65c7f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/866256e3-617e-4166-9040-81b1110e9f85.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/866256e3-617e-4166-9040-81b1110e9f85.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/866256e3-617e-4166-9040-81b1110e9f85
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
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 0x0778a686c7aa2cf0305f507fb2d3fbbb70b1c44b0dd0c7856a3b089d71d65c7f. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/866256e3-617e-4166-9040-81b1110e9f85.json and https://artists.proofprofile.net/proofs/artist/866256e3-617e-4166-9040-81b1110e9f85.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
album: A Piece Of My Heart
  type: MusicAlbum
  date published: 2020-08-14
album: Tell Me Why You Had To Leave
  type: MusicAlbum
  date published: 2020-09-01
album: LoveHasNoGuidelines
  type: MusicAlbum
  date published: 2021-02-13
album: LoveHasNoGuidelines
  type: MusicAlbum
  date published: 2021-02-13
album: MVP ANTHEM
  type: MusicAlbum
  date published: 2021-07-04
album: The New Me
  type: MusicAlbum
  date published: 2022-01-10
album: Love Aint Free
  type: MusicAlbum
  date published: 2023-01-20