Subhamay Karjee
type: MusicGroup
popularity: 11
followers: 163
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x316b00c346d35ccef63659b44a335544c6530d74cd8a295d4c46bcd423b4980f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953765
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953765
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bb499c8b-469f-44e9-b096-696cd9917198.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bb499c8b-469f-44e9-b096-696cd9917198.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/bb499c8b-469f-44e9-b096-696cd9917198
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T08:55:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x316b00c346d35ccef63659b44a335544c6530d74cd8a295d4c46bcd423b4980f","name":"Subhamay Karjee","registered_at":"2026-06-15T00:13:52Z","symbol":"NIM0621289","token_address":"0xd325fa60d8bd67abe6751a32de7be7af86b8af76","type":"artist","uuid":"bb499c8b-469f-44e9-b096-696cd9917198"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x316b00c346d35ccef63659b44a335544c6530d74cd8a295d4c46bcd423b4980f. Chain 2 (Bitcoin): anchored in block 953765 (2026-06-15T08:55:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bb499c8b-469f-44e9-b096-696cd9917198.json and https://artists.proofprofile.net/proofs/artist/bb499c8b-469f-44e9-b096-696cd9917198.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T08:55:24Z
  text: {"copyright_id":"0x316b00c346d35ccef63659b44a335544c6530d74cd8a295d4c46bcd423b4980f","name":"Subhamay Karjee","registered_at":"2026-06-15T00:13:52Z","symbol":"NIM0621289","token_address":"0xd325fa60d8bd67abe6751a32de7be7af86b8af76","type":"artist","uuid":"bb499c8b-469f-44e9-b096-696cd9917198"}
album: Chikni Komor Boudi
  type: MusicAlbum
  date published: 2022-08-08
album: Angel Priya
  type: MusicAlbum
  date published: 2022-08-28
album: Moynaa
  type: MusicAlbum
  date published: 2022-09-25
album: Tostosa Apel
  type: MusicAlbum
  date published: 2022-09-30
album: Mela Khaichong Dhoka
  type: MusicAlbum
  date published: 2022-10-24
album: Bondhu Tin DIn 2.0
  type: MusicAlbum
  date published: 2022-11-22
album: Tok Mui Bhalobasong
  type: MusicAlbum
  date published: 2023-01-10
album: Mor Babu Mor Sona
  type: MusicAlbum
  date published: 2023-01-16
album: Nantu Ghotok 2.0
  type: MusicAlbum
  date published: 2023-01-16
  track: Nantu Ghotok 2.0
    type: MusicRecording
    duration: PT3M18S
    duration ms: 198861
    explicit: false
    by artist: Subhamay Karjee
    in album: Nantu Ghotok 2.0
      type: MusicAlbum
      date published: 2023-01-16
    isrc code: FR10S2383350
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T18:31:47+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x1646000f51db2fc4b030f137f51f72022283722d1582d3eed194057c2b4749f7
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958444
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958444
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S2383350
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T19:12:23Z
    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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1646000f51db2fc4b030f137f51f72022283722d1582d3eed194057c2b4749f7. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/FR10S2383350.
      date published: 2026-07-17T19:12:23Z
    audio: Nantu Ghotok 2.0
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 140.033
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.729
      additional property: Energy
        type: PropertyValue
        value: 0.835
      additional property: Speechiness
        type: PropertyValue
        value: 0.144
      additional property: Acousticness
        type: PropertyValue
        value: 0.209
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.357
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.564
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.638
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: O Kanya Re
  type: MusicAlbum
  date published: 2023-03-02
album: Chikni Komor Boudi (Remix)
  type: MusicAlbum
  date published: 2023-03-20
album: Aro Jore Chalan Gari
  type: MusicAlbum
  date published: 2023-03-20
album: Lal Tuk Tuk Shari Pora Maiya
  type: MusicAlbum
  date published: 2023-03-20
album: Sundori Tor Konthe Bari Ghor
  type: MusicAlbum
  date published: 2023-04-14
album: Piriter Jala
  type: MusicAlbum
  date published: 2023-05-30
album: Tor Ruper Jholok
  type: MusicAlbum
  date published: 2023-07-25
album: Sosur Mosai
  type: MusicAlbum
  date published: 2023-10-15
album: O Amar Boudi Sona
  type: MusicAlbum
  date published: 2023-12-14
album: Lal Gulabi
  type: MusicAlbum
  date published: 2024-05-29