Deeprabha Maity
type: MusicGroup
popularity: 5
followers: 4
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xed655f8a0fb227f0cfd03c7cbe3a1f19f591947c688e51022dcb7f8b933adc4a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954031
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954031
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3a7bc0a5-e447-45df-82b1-8b5d3afe7294.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3a7bc0a5-e447-45df-82b1-8b5d3afe7294.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3a7bc0a5-e447-45df-82b1-8b5d3afe7294
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T01:43:23Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xed655f8a0fb227f0cfd03c7cbe3a1f19f591947c688e51022dcb7f8b933adc4a","name":"Deeprabha Maity","registered_at":"2026-06-16T09:53:08Z","symbol":"NIM1015026","token_address":"0x6416a46fcbcdc4f0658a489ddb1eb93a432b8d81","type":"artist","uuid":"3a7bc0a5-e447-45df-82b1-8b5d3afe7294"}
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 0xed655f8a0fb227f0cfd03c7cbe3a1f19f591947c688e51022dcb7f8b933adc4a. Chain 2 (Bitcoin): anchored in block 954031 (2026-06-17T01:43:23Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3a7bc0a5-e447-45df-82b1-8b5d3afe7294.json and https://artists.proofprofile.net/proofs/artist/3a7bc0a5-e447-45df-82b1-8b5d3afe7294.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T01:43:23Z
  text: {"copyright_id":"0xed655f8a0fb227f0cfd03c7cbe3a1f19f591947c688e51022dcb7f8b933adc4a","name":"Deeprabha Maity","registered_at":"2026-06-16T09:53:08Z","symbol":"NIM1015026","token_address":"0x6416a46fcbcdc4f0658a489ddb1eb93a432b8d81","type":"artist","uuid":"3a7bc0a5-e447-45df-82b1-8b5d3afe7294"}
album: Tha Main Yahi
  type: MusicAlbum
  date published: 2025-06-20
  track: Tha Main Yahi
    type: MusicRecording
    duration: PT5M0S
    duration ms: 300338
    explicit: false
    by artist: Deeprabha Maity
    in album: Tha Main Yahi
      type: MusicAlbum
      date published: 2025-06-20
    isrc code: INC762500021
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T12:49:08+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x51a762841d82101bc972747bd483f5f010dded304ffec54135b2c78c35d83a09
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958157
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958157
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INC762500021
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T15:52:21Z
    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 0x51a762841d82101bc972747bd483f5f010dded304ffec54135b2c78c35d83a09. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:52:21Z), 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/INC762500021.
      date published: 2026-07-15T15:52:21Z
    audio: Tha Main Yahi
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 130.01
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.498
      additional property: Energy
        type: PropertyValue
        value: 0.613
      additional property: Speechiness
        type: PropertyValue
        value: 0.035
      additional property: Acousticness
        type: PropertyValue
        value: 0.057
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.085
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.182
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.422
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Major