Shawon Shad
type: MusicGroup
popularity: 13
followers: 78
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcd7e37a629fc18f3bcc826949abbc24a347383dec51c8c99c125e9e3fef3c011
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953657
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953657
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/50c9af20-37d0-4066-a793-7863e6349d32.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/50c9af20-37d0-4066-a793-7863e6349d32.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/50c9af20-37d0-4066-a793-7863e6349d32
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T16:43:25Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcd7e37a629fc18f3bcc826949abbc24a347383dec51c8c99c125e9e3fef3c011","name":"Shawon Shad","registered_at":"2026-06-14T12:55:12Z","symbol":"NIM0459394","token_address":"0xbc4e85a2bfe5f7ace19ac8412146910caabc12d3","type":"artist","uuid":"50c9af20-37d0-4066-a793-7863e6349d32"}
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 0xcd7e37a629fc18f3bcc826949abbc24a347383dec51c8c99c125e9e3fef3c011. Chain 2 (Bitcoin): anchored in block 953657 (2026-06-14T16:43:25Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/50c9af20-37d0-4066-a793-7863e6349d32.json and https://artists.proofprofile.net/proofs/artist/50c9af20-37d0-4066-a793-7863e6349d32.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T16:43:25Z
  text: {"copyright_id":"0xcd7e37a629fc18f3bcc826949abbc24a347383dec51c8c99c125e9e3fef3c011","name":"Shawon Shad","registered_at":"2026-06-14T12:55:12Z","symbol":"NIM0459394","token_address":"0xbc4e85a2bfe5f7ace19ac8412146910caabc12d3","type":"artist","uuid":"50c9af20-37d0-4066-a793-7863e6349d32"}
album: Hearts
  type: MusicAlbum
  date published: 2024-02-09
album: Fly
  type: MusicAlbum
  date published: 2024-03-01
album: Effect
  type: MusicAlbum
  date published: 2024-03-20
album: Endless Love
  type: MusicAlbum
  date published: 2024-03-24
album: Exotic
  type: MusicAlbum
  date published: 2024-03-25