Himanshu Kumar
type: MusicGroup
description: Himanshu Kumar is an Indian Gandhian activist, best known for his activism for the tribal communities of the Indian state of Chhattisgarh. He founded a non-profit organization named Vanvasi Chetna Ash
popularity: 5
followers: 9
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7477916eb3c77ce066a243d64fdc4eb2ebae36a14cef38f43aa666480c8187ac
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/86aeeda2-3d82-4328-aa68-29b4cd3e5d62.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/86aeeda2-3d82-4328-aa68-29b4cd3e5d62.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/86aeeda2-3d82-4328-aa68-29b4cd3e5d62
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7477916eb3c77ce066a243d64fdc4eb2ebae36a14cef38f43aa666480c8187ac","name":"Himanshu Kumar","registered_at":"2026-06-17T12:24:42Z","symbol":"NIM1394690","token_address":"0x2ecb70b6b3bbc09f54880f80bcca9b6a5937e5b9","type":"artist","uuid":"86aeeda2-3d82-4328-aa68-29b4cd3e5d62"}
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 0x7477916eb3c77ce066a243d64fdc4eb2ebae36a14cef38f43aa666480c8187ac. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/86aeeda2-3d82-4328-aa68-29b4cd3e5d62.json and https://artists.proofprofile.net/proofs/artist/86aeeda2-3d82-4328-aa68-29b4cd3e5d62.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x7477916eb3c77ce066a243d64fdc4eb2ebae36a14cef38f43aa666480c8187ac","name":"Himanshu Kumar","registered_at":"2026-06-17T12:24:42Z","symbol":"NIM1394690","token_address":"0x2ecb70b6b3bbc09f54880f80bcca9b6a5937e5b9","type":"artist","uuid":"86aeeda2-3d82-4328-aa68-29b4cd3e5d62"}
album: Balamji
  type: MusicAlbum
  date published: 2016-02-24
album: Kabo Yaad Na Aaiha Jaane Jaana
  type: MusicAlbum
  date published: 2023-10-23
album: Palki Ham Sajaila (Bhojpuri)
  type: MusicAlbum
  date published: 2024-02-24
album: Holiya Me Saghwa Tu Aa Jaitu (bhojpuri holi)
  type: MusicAlbum
  date published: 2024-03-14
album: Holi Me Choli Bhitar Rangai
  type: MusicAlbum
  date published: 2024-05-06
album: Maya Baheniya (misan geet)
  type: MusicAlbum
  date published: 2024-06-01
album: Veena Wali Ma
  type: MusicAlbum
  date published: 2024-10-11
album: Nachaniya
  type: MusicAlbum
  date published: 2025-02-21
  track: Nachaniya
    type: MusicRecording
    duration: PT3M23S
    duration ms: 203211
    explicit: false
    by artist: Himanshu Kumar
    in album: Nachaniya
      type: MusicAlbum
      date published: 2025-02-21
    isrc code: FR2X42573692
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T10:33:42+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x9098627083d54319031e96721a544a900e14c1af9864df2f424edf5b83c9625e
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958286
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958286
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X42573692
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T12:43:37Z
    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 0x9098627083d54319031e96721a544a900e14c1af9864df2f424edf5b83c9625e. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/FR2X42573692.
      date published: 2026-07-16T12:43:37Z
    audio: Nachaniya
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 137.066
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.576
      additional property: Energy
        type: PropertyValue
        value: 0.978
      additional property: Speechiness
        type: PropertyValue
        value: 0.107
      additional property: Acousticness
        type: PropertyValue
        value: 0.008
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.291
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.754
      additional property: Loudness (dB)
        type: PropertyValue
        value: -3.184
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Minor