Robert Chiwamba
type: MusicGroup
popularity: 9
followers: 67
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcc2ba407da98c7125cacf2a985e7863fec232f49d00e61cc1e4a6f84de59f0ac
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953864
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953864
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/03e5cfe8-44b4-4ce9-aa56-afcbd4bf8b2b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/03e5cfe8-44b4-4ce9-aa56-afcbd4bf8b2b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/03e5cfe8-44b4-4ce9-aa56-afcbd4bf8b2b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T00:30:31Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcc2ba407da98c7125cacf2a985e7863fec232f49d00e61cc1e4a6f84de59f0ac","name":"Robert Chiwamba","registered_at":"2026-06-15T15:05:53Z","symbol":"NIM0745926","token_address":"0xf8206ba3772ee62a76f242f74b5f33872b528288","type":"artist","uuid":"03e5cfe8-44b4-4ce9-aa56-afcbd4bf8b2b"}
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 0xcc2ba407da98c7125cacf2a985e7863fec232f49d00e61cc1e4a6f84de59f0ac. Chain 2 (Bitcoin): anchored in block 953909 (2026-06-16T07:53:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/03e5cfe8-44b4-4ce9-aa56-afcbd4bf8b2b.json and https://artists.proofprofile.net/proofs/artist/03e5cfe8-44b4-4ce9-aa56-afcbd4bf8b2b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:53:13Z
  text: {"copyright_id":"0xcc2ba407da98c7125cacf2a985e7863fec232f49d00e61cc1e4a6f84de59f0ac","name":"Robert Chiwamba","registered_at":"2026-06-15T15:05:53Z","symbol":"NIM0745926","token_address":"0xf8206ba3772ee62a76f242f74b5f33872b528288","type":"artist","uuid":"03e5cfe8-44b4-4ce9-aa56-afcbd4bf8b2b"}
album: Chanco Mu Nthawi Yanga 2
  type: MusicAlbum
  date published: 2025-05-18
album: Chisoni Chabasi
  type: MusicAlbum
  date published: 2025-05-31
album: Mayi Anga Anali Mphuzitsi & Other Singles
  type: MusicAlbum
  date published: 2025-05-31
album: Kwa Mayi Chiwamba
  type: MusicAlbum
  date published: 2025-05-31
album: Kuchokera Ku Chanco Ndi Kachirombo
  type: MusicAlbum
  date published: 2025-05-31