Gram banglar Bhuter Golpo
type: MusicGroup
popularity: 3
followers: 70
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbbebf3c98ae702d8fd72a5bcada4bd9bb9716698259b695efc6db95d22d55bfb
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/e0fbd01c-265b-4530-bc9b-5f9400a63def.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e0fbd01c-265b-4530-bc9b-5f9400a63def.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e0fbd01c-265b-4530-bc9b-5f9400a63def
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbbebf3c98ae702d8fd72a5bcada4bd9bb9716698259b695efc6db95d22d55bfb","name":"Gram banglar Bhuter Golpo","registered_at":"2026-06-21T06:25:24Z","symbol":"NIM1847820","token_address":"0x392eda5cc4d038a8772eb390e8981dcd6ce10cba","type":"artist","uuid":"e0fbd01c-265b-4530-bc9b-5f9400a63def"}
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 0xbbebf3c98ae702d8fd72a5bcada4bd9bb9716698259b695efc6db95d22d55bfb. 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/e0fbd01c-265b-4530-bc9b-5f9400a63def.json and https://artists.proofprofile.net/proofs/artist/e0fbd01c-265b-4530-bc9b-5f9400a63def.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0xbbebf3c98ae702d8fd72a5bcada4bd9bb9716698259b695efc6db95d22d55bfb","name":"Gram banglar Bhuter Golpo","registered_at":"2026-06-21T06:25:24Z","symbol":"NIM1847820","token_address":"0x392eda5cc4d038a8772eb390e8981dcd6ce10cba","type":"artist","uuid":"e0fbd01c-265b-4530-bc9b-5f9400a63def"}
album: নির্জন গ্রামের শ্মশান | মর্তের অদ্ভুত রহস্য
  type: MusicAlbum
  date published: 2025-02-12
  track: নির্জন গ্রামের শ্মশান | মর্তের অদ্ভুত রহস্য
    type: MusicRecording
    duration: PT58M5S
    duration ms: 3485709
    explicit: false
    by artist: Gram banglar Bhuter Golpo
    in album: নির্জন গ্রামের শ্মশান | মর্তের অদ্ভুত রহস্য
      type: MusicAlbum
      date published: 2025-02-12
    isrc code: QZPJ32447743
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T01:13:57+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x7ce66198c3fbe54d685739d6a44ca6cd293d10ae33f986e2466d1b255f6c0755
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958808
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958808
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32447743
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T02:49:15Z
    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 0x7ce66198c3fbe54d685739d6a44ca6cd293d10ae33f986e2466d1b255f6c0755. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T02:49:15Z), 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/QZPJ32447743.
      date published: 2026-07-20T02:49:15Z
    audio: নির্জন গ্রামের শ্মশান | মর্তের অদ্ভুত রহস্য
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 75.057
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.648
      additional property: Energy
        type: PropertyValue
        value: 0.404
      additional property: Speechiness
        type: PropertyValue
        value: 0.936
      additional property: Acousticness
        type: PropertyValue
        value: 0.76
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.094
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.592
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.225
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: মোহনার আতঙ্ক
  type: MusicAlbum
  date published: 2025-02-12
album: তালতলায় সাবধান
  type: MusicAlbum
  date published: 2025-02-12
album: তালতলার বাগানবাড়ি
  type: MusicAlbum
  date published: 2025-02-12
album: তেতুলতলার চায়ের আসর - পাঁচকড়ি
  type: MusicAlbum
  date published: 2025-04-16
album: দূর্যোগের জ্যোৎস্না রাতে
  type: MusicAlbum
  date published: 2025-08-06
album: হাসপাতালের পেছনে নয়
  type: MusicAlbum
  date published: 2025-10-01