Sumit Chawla
type: MusicGroup
popularity: 2
followers: 44
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf28243ef156a401e3b85055cc7981a8ef4527c54133a138781e5f932556e1d48
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/75ac6012-b5e5-459b-876b-84166fe82a4e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/75ac6012-b5e5-459b-876b-84166fe82a4e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/75ac6012-b5e5-459b-876b-84166fe82a4e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf28243ef156a401e3b85055cc7981a8ef4527c54133a138781e5f932556e1d48","name":"Sumit Chawla","registered_at":"2026-06-17T06:32:31Z","symbol":"NIM1310736","token_address":"0x8909c20855884513f40c9774b9f088328adcc4a1","type":"artist","uuid":"75ac6012-b5e5-459b-876b-84166fe82a4e"}
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 0xf28243ef156a401e3b85055cc7981a8ef4527c54133a138781e5f932556e1d48. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/75ac6012-b5e5-459b-876b-84166fe82a4e.json and https://artists.proofprofile.net/proofs/artist/75ac6012-b5e5-459b-876b-84166fe82a4e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xf28243ef156a401e3b85055cc7981a8ef4527c54133a138781e5f932556e1d48","name":"Sumit Chawla","registered_at":"2026-06-17T06:32:31Z","symbol":"NIM1310736","token_address":"0x8909c20855884513f40c9774b9f088328adcc4a1","type":"artist","uuid":"75ac6012-b5e5-459b-876b-84166fe82a4e"}
album: Dhodhiya Me Thokab Killi
  type: MusicAlbum
  date published: 2021-10-23
album: Bande Jigri
  type: MusicAlbum
  date published: 2023-01-09
album: Raat Bhar Hilaile
  type: MusicAlbum
  date published: 2023-07-07
album: Sonam Gupta Bewfa Hai
  type: MusicAlbum
  date published: 2023-07-07
album: Tap Tap Chuye Mora Rasgulla
  type: MusicAlbum
  date published: 2023-07-07
  track: Tap Tap Chuye Mora Rasgulla
    type: MusicRecording
    duration: PT4M10S
    duration ms: 250654
    explicit: false
    by artist: Sumit Chawla
    in album: Tap Tap Chuye Mora Rasgulla
      type: MusicAlbum
      date published: 2023-07-07
    isrc code: INA1I2303915
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T02:05:21+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xc644f4aab3d656344a74eb8beeccaf48f3a6163f7038f9b66f7c343d2d407d8c
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958644
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958644
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INA1I2303915
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T02:21:25Z
    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 0xc644f4aab3d656344a74eb8beeccaf48f3a6163f7038f9b66f7c343d2d407d8c. Chain 2 (Bitcoin): anchored in block 958644 (2026-07-19T02:21:25Z), 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/INA1I2303915.
      date published: 2026-07-19T02:21:25Z
    audio: Tap Tap Chuye Mora Rasgulla
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 133.072
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.822
      additional property: Energy
        type: PropertyValue
        value: 0.993
      additional property: Speechiness
        type: PropertyValue
        value: 0.153
      additional property: Acousticness
        type: PropertyValue
        value: 0.197
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.001
      additional property: Liveness
        type: PropertyValue
        value: 0.328
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.888
      additional property: Loudness (dB)
        type: PropertyValue
        value: -2.437
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Saman Chhot Padela
  type: MusicAlbum
  date published: 2023-07-07
album: Sanjhi Sabere Rasila Karela
  type: MusicAlbum
  date published: 2024-06-13
album: Rajiye Me Jadwa Bitayenge
  type: MusicAlbum
  date published: 2024-06-29
album: Ghumadi Maarta
  type: MusicAlbum
  date published: 2024-06-30
album: Hothlali Tohar Lal Ba
  type: MusicAlbum
  date published: 2024-07-05
album: I Labh You
  type: MusicAlbum
  date published: 2024-07-05