Dr Mduda
type: MusicGroup
popularity: 2
followers: 23
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x42444274443d803626629ba91839773db4df0fc62a1927c627db2b28e478ff2e
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/5c787d66-9349-4daf-9368-01c281460065.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5c787d66-9349-4daf-9368-01c281460065.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5c787d66-9349-4daf-9368-01c281460065
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x42444274443d803626629ba91839773db4df0fc62a1927c627db2b28e478ff2e","name":"Dr Mduda","registered_at":"2026-06-16T21:50:13Z","symbol":"NIM1186106","token_address":"0xa731b3c9bb267e4cfd1d5df28c49b9031004fafc","type":"artist","uuid":"5c787d66-9349-4daf-9368-01c281460065"}
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 0x42444274443d803626629ba91839773db4df0fc62a1927c627db2b28e478ff2e. 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/5c787d66-9349-4daf-9368-01c281460065.json and https://artists.proofprofile.net/proofs/artist/5c787d66-9349-4daf-9368-01c281460065.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x42444274443d803626629ba91839773db4df0fc62a1927c627db2b28e478ff2e","name":"Dr Mduda","registered_at":"2026-06-16T21:50:13Z","symbol":"NIM1186106","token_address":"0xa731b3c9bb267e4cfd1d5df28c49b9031004fafc","type":"artist","uuid":"5c787d66-9349-4daf-9368-01c281460065"}
album: Do Like I Do
  type: MusicAlbum
  date published: 2020-03-26
album: Banani Mavoko
  type: MusicAlbum
  date published: 2021-12-25