The Mad Violinist
type: MusicGroup
popularity: 3
followers: 2897
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x707ca7a0a0735efaac596d2f3fef51f1b4a5ff8dd049d0b716b9502017ddad6b
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/907c525c-66ef-4c1e-93d4-8def41747301.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/907c525c-66ef-4c1e-93d4-8def41747301.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/907c525c-66ef-4c1e-93d4-8def41747301
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x707ca7a0a0735efaac596d2f3fef51f1b4a5ff8dd049d0b716b9502017ddad6b","name":"The Mad Violinist","registered_at":"2026-06-17T16:02:28Z","symbol":"NIM1446586","token_address":"0x850f6ca6345a9277b643d258818ce184ec1aceb6","type":"artist","uuid":"907c525c-66ef-4c1e-93d4-8def41747301"}
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 0x707ca7a0a0735efaac596d2f3fef51f1b4a5ff8dd049d0b716b9502017ddad6b. 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/907c525c-66ef-4c1e-93d4-8def41747301.json and https://artists.proofprofile.net/proofs/artist/907c525c-66ef-4c1e-93d4-8def41747301.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x707ca7a0a0735efaac596d2f3fef51f1b4a5ff8dd049d0b716b9502017ddad6b","name":"The Mad Violinist","registered_at":"2026-06-17T16:02:28Z","symbol":"NIM1446586","token_address":"0x850f6ca6345a9277b643d258818ce184ec1aceb6","type":"artist","uuid":"907c525c-66ef-4c1e-93d4-8def41747301"}
album: Just A Taste
  type: MusicAlbum
  date published: 2005-07-14
album: Trap Ways (feat. the Symphony Crack Orchestra)
  type: MusicAlbum
  date published: 2013-06-08
album: The Life of Ashanti Floyd
  type: MusicAlbum
  date published: 2016-05-20
album: Opus de Press On
  type: MusicAlbum
  date published: 2020-09-25
album: The Mad Violinist Greatest Hits
  type: MusicAlbum
  date published: 2022-10-26
album: The Mad Violinist Greatest Hits, Vol. 2
  type: MusicAlbum
  date published: 2022-10-26