Purnima Mandi
type: MusicGroup
genre: bangla pop
genre: bhojpuri pop
popularity: 18
followers: 196
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0x6ddaaaee1ef77cea455adddf4ff9e97ca89dcba86cdeafd52ee4aeff3a3f9eab
additional property: OTSHash
additional property: OTSBitcoinBlock
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  value: 953750
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953750
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a8a99f46-67bb-48f7-b11a-d96c9b4cff47.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a8a99f46-67bb-48f7-b11a-d96c9b4cff47.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a8a99f46-67bb-48f7-b11a-d96c9b4cff47
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T06:12:23Z
additional property: OTSCanonicalRecord
  type: PropertyValue
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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 0x6ddaaaee1ef77cea455adddf4ff9e97ca89dcba86cdeafd52ee4aeff3a3f9eab. Chain 2 (Bitcoin): anchored in block 953750 (2026-06-15T06:12:23Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a8a99f46-67bb-48f7-b11a-d96c9b4cff47.json and https://artists.proofprofile.net/proofs/artist/a8a99f46-67bb-48f7-b11a-d96c9b4cff47.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T06:12:23Z
  text: {"copyright_id":"0x6ddaaaee1ef77cea455adddf4ff9e97ca89dcba86cdeafd52ee4aeff3a3f9eab","name":"Purnima Mandi","registered_at":"2026-06-14T22:14:55Z","symbol":"NIM0592894","token_address":"0xb5a871d590aadcf4cf76c578b2a2d4bfa2a14751","type":"artist","uuid":"a8a99f46-67bb-48f7-b11a-d96c9b4cff47"}
album: BIHAR BENGAL KAMPAYE DICHI
  type: MusicAlbum
  date published: 2022-09-23
album: AMAR BHARA JOUBAN KAL
  type: MusicAlbum
  date published: 2022-10-16
album: Chenga Chodai Kore Jalatan
  type: MusicAlbum
  date published: 2022-11-15
album: MAJHE MAJHE TOR KOTHA
  type: MusicAlbum
  date published: 2023-03-07
album: COLLEGE MORE THAKBI BANDHU
  type: MusicAlbum
  date published: 2023-04-06
album: Amar Priyo Sathi
  type: MusicAlbum
  date published: 2023-04-28
album: TOR ETHI GHOR BOTHE BOLE JANA CHILO NAI
  type: MusicAlbum
  date published: 2023-06-27
album: MAN VORE GELO PIYA
  type: MusicAlbum
  date published: 2023-07-20
album: SANTALI SONG
  type: MusicAlbum
  date published: 2023-07-31
album: YOUNG BANDHU DHARO HAT
  type: MusicAlbum
  date published: 2023-08-13
  track: YOUNG BANDHU DHARO HAT
    type: MusicRecording
    duration: PT6M41S
    duration ms: 401503
    explicit: false
    by artist: Purnima Mandi
    in album: YOUNG BANDHU DHARO HAT
      type: MusicAlbum
      date published: 2023-08-13
    genre: bangla pop
    genre: bhojpuri pop
    isrc code: DGA0M2492913
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T13:10:50+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xe894e16c681c88659c0b2dccb3a65944bce6063334154eb9df9bcb5e3ef95e4e
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958303
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958303
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA0M2492913
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T16:39:24Z
    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 0xe894e16c681c88659c0b2dccb3a65944bce6063334154eb9df9bcb5e3ef95e4e. Chain 2 (Bitcoin): anchored in block 958303 (2026-07-16T16:39:24Z), 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/DGA0M2492913.
      date published: 2026-07-16T16:39:24Z
    audio: YOUNG BANDHU DHARO HAT
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 132.137
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.537
      additional property: Energy
        type: PropertyValue
        value: 0.963
      additional property: Speechiness
        type: PropertyValue
        value: 0.109
      additional property: Acousticness
        type: PropertyValue
        value: 0.167
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.298
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.643
      additional property: Loudness (dB)
        type: PropertyValue
        value: -1.232
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: PIYA BALE DAKBI KAHAKE
  type: MusicAlbum
  date published: 2023-10-08
album: PURNIMAR BHALOBASHA
  type: MusicAlbum
  date published: 2023-11-14
album: TALE TALE
  type: MusicAlbum
  date published: 2023-12-03
album: DE RE KULKULI
  type: MusicAlbum
  date published: 2023-12-24
  track: DE RE KULKULI
    type: MusicRecording
    duration: PT5M56S
    duration ms: 356232
    explicit: false
    by artist: Purnima Mandi
    in album: DE RE KULKULI
      type: MusicAlbum
      date published: 2023-12-24
    genre: bangla pop
    genre: bhojpuri pop
    isrc code: DGA0M2468416
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T12:57:14+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x3878a59b7e8f6937585d95dd5cfac966bfc3ecc40dd71e207e5ee958f456e687
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
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    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958303
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA0M2468416
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T16:39:24Z
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
    audio: DE RE KULKULI
album: Ajo
album: Amar Mon
album: KARAGARE BANDI
album: MON VITORE LIKHBORE TOR NAM
album: VALCHIS KI VEL VEL
album: BABA MAYE DIBEK BIHA
album: RUKHA MATIR LAL DHULA
album: Dungri Dhare Korbo Dekha
album: Mitha Mitha Kotha Bolish
album: LOVE BELUN

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3878a59b7e8f6937585d95dd5cfac966bfc3ecc40dd71e207e5ee958f456e687. Chain 2 (Bitcoin): anchored in block 958303 (2026-07-16T16:39:24Z), 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/DGA0M2468416.
date published: 2026-07-16T16:39:24Z

DE RE KULKULI
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 118.021
additional property: Musical Key
  type: PropertyValue
  value: 6
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.633
additional property: Energy
  type: PropertyValue
  value: 0.982
additional property: Speechiness
  type: PropertyValue
  value: 0.184
additional property: Acousticness
  type: PropertyValue
  value: 0.337
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.092
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.665
additional property: Loudness (dB)
  type: PropertyValue
  value: -1.801
additional property: Key Name
  type: PropertyValue
  value: F#
additional property: Mode Name
  type: PropertyValue
  value: Major

Ajo
type: MusicAlbum
date published: 2023-12-25

Amar Mon
type: MusicAlbum
date published: 2024-01-01

KARAGARE BANDI
type: MusicAlbum
date published: 2024-01-09

MON VITORE LIKHBORE TOR NAM
type: MusicAlbum
date published: 2024-01-27

VALCHIS KI VEL VEL
type: MusicAlbum
date published: 2024-02-11

BABA MAYE DIBEK BIHA
type: MusicAlbum
date published: 2024-03-17

RUKHA MATIR LAL DHULA
type: MusicAlbum
date published: 2024-08-25

Dungri Dhare Korbo Dekha
type: MusicAlbum
date published: 2025-03-24

Mitha Mitha Kotha Bolish
type: MusicAlbum
date published: 2025-05-13
track: Mitha Mitha Kotha Bolish
  type: MusicRecording
  duration: PT5M13S
  duration ms: 313704
  explicit: false
  by artist: Purnima Mandi
  in album: Mitha Mitha Kotha Bolish
    type: MusicAlbum
    date published: 2025-05-13
  genre: bangla pop
  genre: bhojpuri pop
  isrc code: FRX282525981
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-17T09:04:59+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8e7611b0292ce4958981c85ce938e82206b1708e19887189405b745a69596dbd
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958388
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958388
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX282525981
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-17T09:14:21Z
  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 0x8e7611b0292ce4958981c85ce938e82206b1708e19887189405b745a69596dbd. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/FRX282525981.
    date published: 2026-07-17T09:14:21Z
  audio: Mitha Mitha Kotha Bolish
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 136.01
    additional property: Musical Key
      type: PropertyValue
      value: 7
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.739
    additional property: Energy
      type: PropertyValue
      value: 0.888
    additional property: Speechiness
      type: PropertyValue
      value: 0.064
    additional property: Acousticness
      type: PropertyValue
      value: 0.189
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.353
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.963
    additional property: Loudness (dB)
      type: PropertyValue
      value: -2.53
    additional property: Key Name
      type: PropertyValue
      value: G
    additional property: Mode Name
      type: PropertyValue
      value: Major

LOVE BELUN
type: MusicAlbum
date published: 2025-09-18