Shamim Hossen
type: MusicGroup
popularity: 3
followers: 13
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb7a18e5a9d3faf494d2203153b7084dce43de54e81a87b046989b2ec11996885
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/96714c38-3fbe-480a-a739-9d1a9ad854b4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/96714c38-3fbe-480a-a739-9d1a9ad854b4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/96714c38-3fbe-480a-a739-9d1a9ad854b4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb7a18e5a9d3faf494d2203153b7084dce43de54e81a87b046989b2ec11996885","name":"Shamim Hossen","registered_at":"2026-06-17T18:07:53Z","symbol":"NIM1476521","token_address":"0xda7e8a674c7e383a44ac6771131ca07a26dcf9d0","type":"artist","uuid":"96714c38-3fbe-480a-a739-9d1a9ad854b4"}
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 0xb7a18e5a9d3faf494d2203153b7084dce43de54e81a87b046989b2ec11996885. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/96714c38-3fbe-480a-a739-9d1a9ad854b4.json and https://artists.proofprofile.net/proofs/artist/96714c38-3fbe-480a-a739-9d1a9ad854b4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0xb7a18e5a9d3faf494d2203153b7084dce43de54e81a87b046989b2ec11996885","name":"Shamim Hossen","registered_at":"2026-06-17T18:07:53Z","symbol":"NIM1476521","token_address":"0xda7e8a674c7e383a44ac6771131ca07a26dcf9d0","type":"artist","uuid":"96714c38-3fbe-480a-a739-9d1a9ad854b4"}
album: O Amar Prem Shohagi
  type: MusicAlbum
  date published: 2012-09-13
album: Membare Maiya
  type: MusicAlbum
  date published: 2012-09-21
album: Londoni Maiya
  type: MusicAlbum
  date published: 2016
album: Ore O Disco Maiya
  type: MusicAlbum
  date published: 2022-12-20
album: Tumar Monta Kalo
  type: MusicAlbum
  date published: 2024-12-28
album: Adorer Maiya
  type: MusicAlbum
  date published: 2025-05-28
  track: Cikana Cakana Manja Dole
    type: MusicRecording
    duration: PT3M36S
    duration ms: 216920
    explicit: false
    by artist: Shamim Hossen
    in album: Adorer Maiya
      type: MusicAlbum
      date published: 2025-05-28
    isrc code: FRX282568395
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-06T06:20:21+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x2ab18ffb703c3f2683376ea8435b774bd8c955ea5ec198a82182048a95dd0a12
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956889
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956889
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX282568395
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T06:56:49Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 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. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ab18ffb703c3f2683376ea8435b774bd8c955ea5ec198a82182048a95dd0a12. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX282568395.
      date published: 2026-07-06T06:56:49Z
    audio: Cikana Cakana Manja Dole
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 128.016
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.723
      additional property: Energy
        type: PropertyValue
        value: 0.973
      additional property: Speechiness
        type: PropertyValue
        value: 0.07
      additional property: Acousticness
        type: PropertyValue
        value: 0.13
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.224
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.801
      additional property: Loudness (dB)
        type: PropertyValue
        value: -2.491
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Ruper Maiya
  type: MusicAlbum
  date published: 2025-05-28