Simantinee Roy
type: MusicGroup
popularity: 25
followers: 262
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4db8185a123d8acb6f67d1adb23e09a21492bb2df35f86ce699a5e88bd7a9759
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c66985f1-9739-470e-b7dd-4a60fb37128a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c66985f1-9739-470e-b7dd-4a60fb37128a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c66985f1-9739-470e-b7dd-4a60fb37128a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4db8185a123d8acb6f67d1adb23e09a21492bb2df35f86ce699a5e88bd7a9759","name":"Simantinee Roy","registered_at":"2026-06-12T18:11:21Z","symbol":"NIM0332302","token_address":"0xf419280b5557aa31c1efae383374991d58c97903","type":"artist","uuid":"c66985f1-9739-470e-b7dd-4a60fb37128a"}
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 0x4db8185a123d8acb6f67d1adb23e09a21492bb2df35f86ce699a5e88bd7a9759. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c66985f1-9739-470e-b7dd-4a60fb37128a.json and https://artists.proofprofile.net/proofs/artist/c66985f1-9739-470e-b7dd-4a60fb37128a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
  text: {"copyright_id":"0x4db8185a123d8acb6f67d1adb23e09a21492bb2df35f86ce699a5e88bd7a9759","name":"Simantinee Roy","registered_at":"2026-06-12T18:11:21Z","symbol":"NIM0332302","token_address":"0xf419280b5557aa31c1efae383374991d58c97903","type":"artist","uuid":"c66985f1-9739-470e-b7dd-4a60fb37128a"}
album: Gilehriyaan
  type: MusicAlbum
  date published: 2017-09-27
album: Manchala Mann
  type: MusicAlbum
  date published: 2020-08-04
album: Amaro Porano Jaha Chaye
  type: MusicAlbum
  date published: 2020-09-11
album: Brishti
  type: MusicAlbum
  date published: 2020-10-20
album: Ki Naame Daakbo
  type: MusicAlbum
  date published: 2021-04-02
album: Jiya Dhadak Dhadak Jaye
  type: MusicAlbum
  date published: 2021-04-19
album: O Mera Chand
  type: MusicAlbum
  date published: 2021-08-08
album: Awaara
  type: MusicAlbum
  date published: 2021-08-24
album: Chal Chalein
  type: MusicAlbum
  date published: 2022-07-28
  track: Chal Chalein
album: Khelaghor Bandhte Legechi
  type: MusicAlbum
  date published: 2023-07-10
album: কেনো ছুঁয়ে দিলে
  type: MusicAlbum
  date published: 2023-09-28
album: Khelaghor Bandhte Legechi
  type: MusicAlbum
  date published: 2023-10-09
album: Dil Aawara
  type: MusicAlbum
  date published: 2024-04-28
album: Jind Meri
  type: MusicAlbum
  date published: 2024-07-01
album: Babuji Dheere Chalna - Medley
  type: MusicAlbum
  date published: 2024-07-17
album: Saat Samundar Paar
  type: MusicAlbum
  date published: 2024-08-09
album: Chai Tomake
  type: MusicAlbum
  date published: 2024-10-10
album: Sapno Ki Chadar
  type: MusicAlbum
  date published: 2024-11-11
album: Sapno Ki Chadar
  type: MusicAlbum
  date published: 2024-11-21
  track: Sapno Ki Chadar
    type: MusicRecording
    duration: PT3M2S
    duration ms: 182272
    explicit: false
    by artist: Simantinee Roy
    in album: Sapno Ki Chadar
      type: MusicAlbum
      date published: 2024-11-21
    isrc code: DGA0Q2481724
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-29T16:15:27+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xbdfb8ecdde3cec4e2f32c2151b055eef5272387597b2b235505f4032c43d2ecd
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956375
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956375
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA0Q2481724
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-02T16:51:38Z
    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 0xbdfb8ecdde3cec4e2f32c2151b055eef5272387597b2b235505f4032c43d2ecd. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/DGA0Q2481724.
      date published: 2026-07-02T16:51:38Z
    audio: Sapno Ki Chadar
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 132.123
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.566
      additional property: Energy
        type: PropertyValue
        value: 0.264
      additional property: Speechiness
        type: PropertyValue
        value: 0.028
      additional property: Acousticness
        type: PropertyValue
        value: 0.785
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.164
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.326
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.516
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Hungama Revisit
  type: MusicAlbum
  date published: 2025-01-24
album: Mamma Mia X Mil Gaya (Cover Mash Up)
  type: MusicAlbum
  date published: 2025-03-29
album: Durga Maa Ambe Maa
  type: MusicAlbum
  date published: 2025-09-22
album: LOVERS
  type: MusicAlbum
  date published: 2025-11-05

Chal Chalein
type: MusicRecording
duration: PT4M3S
duration ms: 243000
explicit: false
by artist: Simantinee Roy
in album: Chal Chalein
  type: MusicAlbum
  date published: 2022-07-28
isrc code: FRX282246691
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-06T10:01:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x88625d8da2891cb32daba0b93987e0034e5b019544f9b86f312357098a8d99c5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957052
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957052
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX282246691
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-07T14:50:41Z
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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 957052
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-07T14:50:41+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88625d8da2891cb32daba0b93987e0034e5b019544f9b86f312357098a8d99c5. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/FRX282246691.
  date published: 2026-07-07T14:50:41Z
audio: Chal Chalein
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 109.373
  additional property: Musical Key
    type: PropertyValue
    value: 3
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.314
  additional property: Energy
    type: PropertyValue
    value: 0.386
  additional property: Speechiness
    type: PropertyValue
    value: 0.031
  additional property: Acousticness
    type: PropertyValue
    value: 0.674
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.078
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.31
  additional property: Loudness (dB)
    type: PropertyValue
    value: -11.316
  additional property: Key Name
    type: PropertyValue
    value: Eb
  additional property: Mode Name
    type: PropertyValue
    value: Minor