Mutendas jnr
type: MusicGroup
popularity: 8
followers: 155
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x458ad5effe58ea95155f2a6d8227fc7362e09fff4bde8ddc4036948ad92a0088
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bd0ea424-e70a-46e8-8d26-6b69f4a81cd7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bd0ea424-e70a-46e8-8d26-6b69f4a81cd7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/bd0ea424-e70a-46e8-8d26-6b69f4a81cd7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x458ad5effe58ea95155f2a6d8227fc7362e09fff4bde8ddc4036948ad92a0088","name":"Mutendas jnr","registered_at":"2026-06-20T17:55:52Z","symbol":"NIM1672418","token_address":"0xefbddcc97e80b02788dd8ffcf36d418dd58169f4","type":"artist","uuid":"bd0ea424-e70a-46e8-8d26-6b69f4a81cd7"}
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 0x458ad5effe58ea95155f2a6d8227fc7362e09fff4bde8ddc4036948ad92a0088. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bd0ea424-e70a-46e8-8d26-6b69f4a81cd7.json and https://artists.proofprofile.net/proofs/artist/bd0ea424-e70a-46e8-8d26-6b69f4a81cd7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x458ad5effe58ea95155f2a6d8227fc7362e09fff4bde8ddc4036948ad92a0088","name":"Mutendas jnr","registered_at":"2026-06-20T17:55:52Z","symbol":"NIM1672418","token_address":"0xefbddcc97e80b02788dd8ffcf36d418dd58169f4","type":"artist","uuid":"bd0ea424-e70a-46e8-8d26-6b69f4a81cd7"}
album: Ndi Nne
  type: MusicAlbum
  date published: 2023-12-05
album: He or She
  type: MusicAlbum
  date published: 2023-12-07
album: Misi Yothe
  type: MusicAlbum
  date published: 2024-09-12
album: Dzo Vula
  type: MusicAlbum
  date published: 2025-09-26