Gaanchill Music
type: MusicGroup
genre: bangla-pop
popularity: 11
followers: 182
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x28cf741c243f991933ed8c5bc33a5e1576b7f0d1fce0bb4f2dd7f2b75aa34e08
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953741
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953741
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9d379939-fe6e-4f48-9787-33e9a62489e0.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9d379939-fe6e-4f48-9787-33e9a62489e0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9d379939-fe6e-4f48-9787-33e9a62489e0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T04:44:49Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x28cf741c243f991933ed8c5bc33a5e1576b7f0d1fce0bb4f2dd7f2b75aa34e08","name":"Gaanchill Music","registered_at":"2026-06-14T21:02:07Z","symbol":"NIM0575520","token_address":"0x60c70458bd74d17a4e1a544dc589f929aa98718c","type":"artist","uuid":"9d379939-fe6e-4f48-9787-33e9a62489e0"}
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 0x28cf741c243f991933ed8c5bc33a5e1576b7f0d1fce0bb4f2dd7f2b75aa34e08. Chain 2 (Bitcoin): anchored in block 953770 (2026-06-15T09:50:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9d379939-fe6e-4f48-9787-33e9a62489e0.json and https://artists.proofprofile.net/proofs/artist/9d379939-fe6e-4f48-9787-33e9a62489e0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T09:50:11Z
  text: {"copyright_id":"0x28cf741c243f991933ed8c5bc33a5e1576b7f0d1fce0bb4f2dd7f2b75aa34e08","name":"Gaanchill Music","registered_at":"2026-06-14T21:02:07Z","symbol":"NIM0575520","token_address":"0x60c70458bd74d17a4e1a544dc589f929aa98718c","type":"artist","uuid":"9d379939-fe6e-4f48-9787-33e9a62489e0"}
album: আকুল পিছুটান
  type: MusicAlbum
  date published: 2024-09-01
album: কখনো পাওয়া না পাওয়া (Lofi Version)
  type: MusicAlbum
  date published: 2025-01-08
album: কিছু বিধান
  type: MusicAlbum
  date published: 2025-01-07
album: ও জীবন আর কত ছোটা বাকি
  type: MusicAlbum
  date published: 2025-01-07
album: না পাওয়ার ব্যথাকেও উপভোগ করতে হবে
  type: MusicAlbum
  date published: 2024-12-08
album: যাইও না আমায় ছাড়িয়া
  type: MusicAlbum
  date published: 2024-12-01
album: চোখের ঘুম
  type: MusicAlbum
  date published: 2024-12-01
album: আমার পরান আমার ধ্রুব
  type: MusicAlbum
  date published: 2024-12-01
album: কি যাদু করিলা
  type: MusicAlbum
  date published: 2024-11-27
album: সব সুখ তো তুই আমার
  type: MusicAlbum
  date published: 2024-11-25
  track: সব সুখ তো তুই আমার
album: কত আপন ছিলি তুই
  type: MusicAlbum
  date published: 2024-11-25
  track: কত আপন ছিলি তুই
album: আয়রে ময়না (Slowed + Reverb Lofi Version)
  type: MusicAlbum
  date published: 2024-11-21
album: Amar Barit Ailay Na (Mixed Version)
  type: MusicAlbum
  date published: 2024-11-20
album: বিষণ্ণ মনটা (Short Version)
  type: MusicAlbum
  date published: 2024-11-12
album: তোরে খুজি (Short Version)
  type: MusicAlbum
  date published: 2024-11-12
album: কোথায় রে তুই বন্ধু (Short Version)
  type: MusicAlbum
  date published: 2024-11-12
album: হৃদয়ের মিনারে (Short Version)
  type: MusicAlbum
  date published: 2024-11-02
album: মনে মনে শুধু তোকে (Short Version)
  type: MusicAlbum
  date published: 2024-11-02
album: তোকে বুঝেছি (Short Version)
  type: MusicAlbum
  date published: 2024-11-02
album: মুক্তা ঝরা হাসি
  type: MusicAlbum
  date published: 2024-10-28
album: তোমার রুপের মায়ায় পরে
  type: MusicAlbum
  date published: 2024-10-28
album: তুমি যদি থাকো কন্যা আমার প্রেমে রাজি
  type: MusicAlbum
  date published: 2024-10-28
  track: তুমি যদি থাকো কন্যা আমার প্রেমে রাজি
album: Amar Jonnye Tui Prithibi (Slowed + Reverb) Lofi Song
  type: MusicAlbum
  date published: 2024-10-27
album: Tumi Boruna Hole Hobo (Slowed + Reverb) Lofi Song
  type: MusicAlbum
  date published: 2024-10-26
album: স্বপ্নগুলো মনের মাঝে (Short Version)
  type: MusicAlbum
  date published: 2024-10-13
album: সীমানা ছেড়ে বহুদূরে (Short Version)
  type: MusicAlbum
  date published: 2024-10-12
album: কাছে দূরে (Short Version)
  type: MusicAlbum
  date published: 2024-10-12
album: তোমার ভাবনায় তুলি (Short Version)
  type: MusicAlbum
  date published: 2024-10-07
album: সেখানে নদীরা চলে
  type: MusicAlbum
  date published: 2024-10-06
album: যেখানে সবুজ খেলে আপন মনে
  type: MusicAlbum
  date published: 2024-10-06
album: তোমাকে চাই বলে (Short Version)
  type: MusicAlbum
  date published: 2024-10-06
album: যে মাটির বুকে আমার জন্ম
  type: MusicAlbum
  date published: 2024-10-05
album: ছিলো কই বলো কই এলে আজ (Mind Relax & Slowed+Reverb) Lofi Song
  type: MusicAlbum
  date published: 2024-10-03
album: বলোনা কিভাবে বলি তোমায় (Slowed & Reverb Version) Lofi Song
  type: MusicAlbum
  date published: 2024-10-02
album: কি পাবো ভেবে তো ভালোবাসিনি (Slowed & Reverb Version) Lofi Song
  type: MusicAlbum
  date published: 2024-10-02
album: ফেরারি স্মৃতি (Short Version)
  type: MusicAlbum
  date published: 2024-09-28
album: চেনা লাগে (Short Version)
  type: MusicAlbum
  date published: 2024-09-28
album: অভিমান (Short Version)
  type: MusicAlbum
  date published: 2024-09-28
album: সকাল আসবে জানি (Short Version)
  type: MusicAlbum
  date published: 2024-09-25
album: যদি ফিরে আসে (Short Version)
  type: MusicAlbum
  date published: 2024-09-25
album: মেঘ (Short Version)
  type: MusicAlbum
  date published: 2024-09-25
track: এখানে সেখানে হয়েছে দেখা
track: ভেজা ভেজা হাসি
track: চাইলে বুঝি ভুলে থাকা
track: খোলা হাওয়া (Short Version)

সব সুখ তো তুই আমার
type: MusicRecording
duration: PT1M20S
duration ms: 80886
explicit: false
by artist: Tanzil Misbah
by artist: Gaanchill Music
in album: সব সুখ তো তুই আমার
  type: MusicAlbum
  date published: 2024-11-25
isrc code: BDC081701412
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-26T02:17:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa424ce2214c2da3e038f7b3c047b4df4506c74db7d1aceaf4a978dc2319a7f2f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956304
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BDC081701412
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08+00:00
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: 956304
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-02T03:55:08+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 0xa424ce2214c2da3e038f7b3c047b4df4506c74db7d1aceaf4a978dc2319a7f2f. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/BDC081701412.
  date published: 2026-07-02T11:38:34Z
audio: সব সুখ তো তুই আমার
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 155.962
  additional property: Musical Key
    type: PropertyValue
    value: 8
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.436
  additional property: Energy
    type: PropertyValue
    value: 0.612
  additional property: Speechiness
    type: PropertyValue
    value: 0.03
  additional property: Acousticness
    type: PropertyValue
    value: 0.633
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.229
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.51
  additional property: Loudness (dB)
    type: PropertyValue
    value: -10.227
  additional property: Key Name
    type: PropertyValue
    value: Ab
  additional property: Mode Name
    type: PropertyValue
    value: Major

কত আপন ছিলি তুই
type: MusicRecording
duration: PT1M20S
duration ms: 80318
explicit: false
by artist: Tanzil Misbah
by artist: Gaanchill Music
in album: কত আপন ছিলি তুই
  type: MusicAlbum
  date published: 2024-11-25
isrc code: BDD081701412
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-26T02:17:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x33fe4f0647a200238ac20f95f3292f645dce33956510071dcee391262b7d10af
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956304
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BDD081701412
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08+00:00
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: 956304
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-02T03:55:08+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 0x33fe4f0647a200238ac20f95f3292f645dce33956510071dcee391262b7d10af. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/BDD081701412.
  date published: 2026-07-02T11:38:34Z
audio: কত আপন ছিলি তুই
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 102.952
  additional property: Musical Key
    type: PropertyValue
    value: 8
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.476
  additional property: Energy
    type: PropertyValue
    value: 0.555
  additional property: Speechiness
    type: PropertyValue
    value: 0.091
  additional property: Acousticness
    type: PropertyValue
    value: 0.625
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.565
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.625
  additional property: Loudness (dB)
    type: PropertyValue
    value: -11.096
  additional property: Key Name
    type: PropertyValue
    value: Ab
  additional property: Mode Name
    type: PropertyValue
    value: Major

তুমি যদি থাকো কন্যা আমার প্রেমে রাজি
type: MusicRecording
duration: PT1M21S
duration ms: 81436
explicit: false
by artist: Akash Mahmud
by artist: Shanta Bhowmick
by artist: Gaanchill Music
in album: তুমি যদি থাকো কন্যা আমার প্রেমে রাজি
  type: MusicAlbum
  date published: 2024-10-28
isrc code: BDB081701351
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-06T02:11:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x71642933e367ef57fc462b60dd9fdb07b19b98b5c55da7a96ecd5ac109c86cca
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956889
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956889
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BDB081701351
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-06T06:56:49+00:00
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: 956889
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-06T06:56:49+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 0x71642933e367ef57fc462b60dd9fdb07b19b98b5c55da7a96ecd5ac109c86cca. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/BDB081701351.
  date published: 2026-07-06T07:53:57Z
audio: তুমি যদি থাকো কন্যা আমার প্রেমে রাজি
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 69.401
  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: 0.58
  additional property: Energy
    type: PropertyValue
    value: 0.671
  additional property: Speechiness
    type: PropertyValue
    value: 0.134
  additional property: Acousticness
    type: PropertyValue
    value: 0.464
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.271
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.833
  additional property: Loudness (dB)
    type: PropertyValue
    value: -4.553
  additional property: Key Name
    type: PropertyValue
    value: F#
  additional property: Mode Name
    type: PropertyValue
    value: Major

এখানে সেখানে হয়েছে দেখা
type: MusicRecording
duration: PT1M5S
duration ms: 65958
explicit: false
by artist: Lagnajita Chakraborty
by artist: Gaanchill Music
in album: এখানে সেখানে হয়েছে দেখা
  type: MusicAlbum
  date published: 2024-08-14
genre: west-bengali-pop
genre: rabindra-sangeet
isrc code: BDB081701404
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-06T09:45:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2a97775c8fcdaf4ebc32cab7ff5835b9bb027a737f153ef746264c20337e30cd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957050
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957050
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BDB081701404
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-07T14:41:13+00:00
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: 957050
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-07T14:41:13+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 0x2a97775c8fcdaf4ebc32cab7ff5835b9bb027a737f153ef746264c20337e30cd. 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/BDB081701404.
  date published: 2026-07-07T14:50:41Z
audio: এখানে সেখানে হয়েছে দেখা
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 111.193
  additional property: Musical Key
    type: PropertyValue
    value: 9
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.642
  additional property: Energy
    type: PropertyValue
    value: 0.355
  additional property: Speechiness
    type: PropertyValue
    value: 0.031
  additional property: Acousticness
    type: PropertyValue
    value: 0.529
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.358
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.276
  additional property: Loudness (dB)
    type: PropertyValue
    value: -10.71
  additional property: Key Name
    type: PropertyValue
    value: A
  additional property: Mode Name
    type: PropertyValue
    value: Major

ভেজা ভেজা হাসি
type: MusicRecording
duration: PT1M7S
duration ms: 67459
explicit: false
by artist: Mahtim Shakib
by artist: Gaanchill Music
in album: ভেজা ভেজা হাসি
  type: MusicAlbum
  date published: 2024-08-28
genre: bangla-pop
isrc code: BDB081701379
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-06T19:33:00+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x99de349d6eef117e2766c5d0719396cd75b44734c3d413537505c5f9b2cf3d31
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957118
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BDB081701379
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
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: 957118
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-08T03:20:19+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 0x99de349d6eef117e2766c5d0719396cd75b44734c3d413537505c5f9b2cf3d31. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/BDB081701379.
  date published: 2026-07-08T03:20:19Z
audio: ভেজা ভেজা হাসি
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 116.917
  additional property: Musical Key
    type: PropertyValue
    value: 6
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.43
  additional property: Energy
    type: PropertyValue
    value: 0.506
  additional property: Speechiness
    type: PropertyValue
    value: 0.073
  additional property: Acousticness
    type: PropertyValue
    value: 0.837
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.226
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.531
  additional property: Loudness (dB)
    type: PropertyValue
    value: -13.132
  additional property: Key Name
    type: PropertyValue
    value: F#
  additional property: Mode Name
    type: PropertyValue
    value: Major

চাইলে বুঝি ভুলে থাকা
type: MusicRecording
duration: PT0M39S
duration ms: 39233
explicit: false
by artist: Lagnajita Chakraborty
by artist: Gaanchill Music
in album: চাইলে বুঝি ভুলে থাকা
  type: MusicAlbum
  date published: 2024-08-14
genre: west-bengali-pop
genre: rabindra-sangeet
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4a4496b52125ab30ee45272759c958bcc22641d6f16dfd1c1076432175cae69. Chain 2 (Bitcoin): anchored in block 959132 (2026-07-22T13:20:46Z), 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/BDC081701404.
  date published: 2026-07-22T13:20:46Z
audio: চাইলে বুঝি ভুলে থাকা
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 111.212
  additional property: Musical Key
    type: PropertyValue
    value: 9
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.626
  additional property: Energy
    type: PropertyValue
    value: 0.334
  additional property: Speechiness
    type: PropertyValue
    value: 0.026
  additional property: Acousticness
    type: PropertyValue
    value: 0.665
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.463
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.2
  additional property: Loudness (dB)
    type: PropertyValue
    value: -11.466
  additional property: Key Name
    type: PropertyValue
    value: A
  additional property: Mode Name
    type: PropertyValue
    value: Major
isrc code: BDC081701404
additional property: CopyrightID
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: 959132
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-22T13:20:46+00:00
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BDC081701404
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 959132
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/959132
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-22T13:20:46+00:00
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

খোলা হাওয়া (Short Version)
type: MusicRecording
duration: PT1M36S
duration ms: 96827
explicit: false
by artist: Mahtim Shakib
by artist: Gaanchill Music
in album: খোলা হাওয়া (Short Version)
  type: MusicAlbum
  date published: 2024-09-25
genre: bangla-pop
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7de37f59b07e7ced889356c29aad91e3d4e10737ba1e74cd2b85c85b6c694690. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/BDB081701355.
  date published: 2026-07-30T04:47:22Z
audio: খোলা হাওয়া (Short Version)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 147.118
  additional property: Musical Key
    type: PropertyValue
    value: 9
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.384
  additional property: Energy
    type: PropertyValue
    value: 0.143
  additional property: Speechiness
    type: PropertyValue
    value: 0.034
  additional property: Acousticness
    type: PropertyValue
    value: 0.768
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.223
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.385
  additional property: Loudness (dB)
    type: PropertyValue
    value: -18.336
  additional property: Key Name
    type: PropertyValue
    value: A
  additional property: Mode Name
    type: PropertyValue
    value: Major
isrc code: BDB081701355
additional property: CopyrightID
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: 960207
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-30T04:47:22+00:00
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BDB081701355
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960207
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960207
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-30T04:47:22+00:00
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