Sr Mwai
type: MusicGroup
popularity: 4
followers: 22
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xba44f8f0fbfa1e71632ab5bd3c75b43e92ba63caf3fc4ad14747e805c498c8e5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954728
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954728
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f871d631-3ae7-4e3d-889e-536ff40f6a66.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f871d631-3ae7-4e3d-889e-536ff40f6a66.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f871d631-3ae7-4e3d-889e-536ff40f6a66
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T18:08:38Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xba44f8f0fbfa1e71632ab5bd3c75b43e92ba63caf3fc4ad14747e805c498c8e5","name":"Sr Mwai","registered_at":"2026-06-21T15:51:29Z","symbol":"NIM1964976","token_address":"0x7cf9d182c2983cc8618bc69372025e28309c7540","type":"artist","uuid":"f871d631-3ae7-4e3d-889e-536ff40f6a66"}
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 0xba44f8f0fbfa1e71632ab5bd3c75b43e92ba63caf3fc4ad14747e805c498c8e5. Chain 2 (Bitcoin): anchored in block 954729 (2026-06-21T18:16:07Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f871d631-3ae7-4e3d-889e-536ff40f6a66.json and https://artists.proofprofile.net/proofs/artist/f871d631-3ae7-4e3d-889e-536ff40f6a66.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T18:16:07Z
  text: {"copyright_id":"0xba44f8f0fbfa1e71632ab5bd3c75b43e92ba63caf3fc4ad14747e805c498c8e5","name":"Sr Mwai","registered_at":"2026-06-21T15:51:29Z","symbol":"NIM1964976","token_address":"0x7cf9d182c2983cc8618bc69372025e28309c7540","type":"artist","uuid":"f871d631-3ae7-4e3d-889e-536ff40f6a66"}
album: Run
  type: MusicAlbum
  date published: 2025-06-11
album: Washow
  type: MusicAlbum
  date published: 2025-06-14
album: Siwezi
  type: MusicAlbum
  date published: 2025-10-05