Somalika Das
type: MusicGroup
genre: bhajan
popularity: 2
followers: 305
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x93c041eba1c5fd7ac263f5e7b1c9e9d7cfeacf304a624c5e1aaf0d1131681d60
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/daa34dcc-c1be-42a7-893f-a81fff491e7e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/daa34dcc-c1be-42a7-893f-a81fff491e7e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/daa34dcc-c1be-42a7-893f-a81fff491e7e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x93c041eba1c5fd7ac263f5e7b1c9e9d7cfeacf304a624c5e1aaf0d1131681d60","name":"Somalika Das","registered_at":"2026-06-21T04:44:37Z","symbol":"NIM1823482","token_address":"0xf6ec007e0e19583c1ad1e60bfa561cf6f4b40e53","type":"artist","uuid":"daa34dcc-c1be-42a7-893f-a81fff491e7e"}
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 0x93c041eba1c5fd7ac263f5e7b1c9e9d7cfeacf304a624c5e1aaf0d1131681d60. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/daa34dcc-c1be-42a7-893f-a81fff491e7e.json and https://artists.proofprofile.net/proofs/artist/daa34dcc-c1be-42a7-893f-a81fff491e7e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x93c041eba1c5fd7ac263f5e7b1c9e9d7cfeacf304a624c5e1aaf0d1131681d60","name":"Somalika Das","registered_at":"2026-06-21T04:44:37Z","symbol":"NIM1823482","token_address":"0xf6ec007e0e19583c1ad1e60bfa561cf6f4b40e53","type":"artist","uuid":"daa34dcc-c1be-42a7-893f-a81fff491e7e"}
album: Laxmi Aarti
  type: MusicAlbum
  date published: 2014-09-30
  track: Laxmi Aarti
    type: MusicRecording
    duration: PT4M35S
    duration ms: 275040
    explicit: false
    by artist: Somalika Das
    in album: Laxmi Aarti
      type: MusicAlbum
      date published: 2014-09-30
    genre: bhajan
    isrc code: INN241304109
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T14:37:33+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x2fc5152ac0aa8fbfa95707d9e58f5fc2e7fda1f59e4f9908acda0f5ffc82beab
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959023
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959023
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INN241304109
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T17:39:48Z
    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 0x2fc5152ac0aa8fbfa95707d9e58f5fc2e7fda1f59e4f9908acda0f5ffc82beab. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T17:39:48Z), 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/INN241304109.
      date published: 2026-07-21T17:39:48Z
    audio: Laxmi Aarti
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 97.419
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.624
      additional property: Energy
        type: PropertyValue
        value: 0.526
      additional property: Speechiness
        type: PropertyValue
        value: 0.047
      additional property: Acousticness
        type: PropertyValue
        value: 0.553
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.377
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.843
      additional property: Loudness (dB)
        type: PropertyValue
        value: -3.408
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Kase Aau Kanhaiya Badi Dur Nagari
  type: MusicAlbum
  date published: 2020-05-25
album: Maa O Maa
  type: MusicAlbum
  date published: 2021-06-09