Utsab Subba lama
type: MusicGroup
popularity: 3
followers: 69
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x763b38ef9da362acc24d5607621bda593ef2d04635bed348da3a406276eed8cd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954533
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954533
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a49cb619-546c-447e-b085-3ca7504ec174.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a49cb619-546c-447e-b085-3ca7504ec174.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a49cb619-546c-447e-b085-3ca7504ec174
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T08:57:02Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x763b38ef9da362acc24d5607621bda593ef2d04635bed348da3a406276eed8cd","name":"Utsab Subba lama","registered_at":"2026-06-20T07:00:53Z","symbol":"NIM1548202","token_address":"0x68bb08b380752448e2e7380430be7970e074ecbc","type":"artist","uuid":"a49cb619-546c-447e-b085-3ca7504ec174"}
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 0x763b38ef9da362acc24d5607621bda593ef2d04635bed348da3a406276eed8cd. Chain 2 (Bitcoin): anchored in block 954533 (2026-06-20T08:57:02Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a49cb619-546c-447e-b085-3ca7504ec174.json and https://artists.proofprofile.net/proofs/artist/a49cb619-546c-447e-b085-3ca7504ec174.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T08:57:02Z
  text: {"copyright_id":"0x763b38ef9da362acc24d5607621bda593ef2d04635bed348da3a406276eed8cd","name":"Utsab Subba lama","registered_at":"2026-06-20T07:00:53Z","symbol":"NIM1548202","token_address":"0x68bb08b380752448e2e7380430be7970e074ecbc","type":"artist","uuid":"a49cb619-546c-447e-b085-3ca7504ec174"}
album: GAUCHHA MERO DIL
  type: MusicAlbum
  date published: 2023-08-20
album: Timrai Lagi
  type: MusicAlbum
  date published: 2023-08-31
album: Helambu Bajar utsab subba lama
  type: MusicAlbum
  date published: 2023-09-05
album: Herirahun
  type: MusicAlbum
  date published: 2023-09-25
album: choyako damlo
  type: MusicAlbum
  date published: 2023-09-28
  track: choyako damlo
    type: MusicRecording
    duration: PT6M5S
    duration ms: 365208
    explicit: false
    by artist: Utsab Subba lama
    in album: choyako damlo
      type: MusicAlbum
      date published: 2023-09-28
    isrc code: QZTB42300497
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T08:30:30+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xd4bedd98b3c55d80cfec294a77de1347330781b3b5b6181a0ad7b8274cfb63f4
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956634
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956634
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB42300497
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T10:04:33Z
    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 0xd4bedd98b3c55d80cfec294a77de1347330781b3b5b6181a0ad7b8274cfb63f4. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/QZTB42300497.
      date published: 2026-07-04T10:04:33Z
    audio: choyako damlo
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 97.624
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.575
      additional property: Energy
        type: PropertyValue
        value: 0.895
      additional property: Speechiness
        type: PropertyValue
        value: 0.043
      additional property: Acousticness
        type: PropertyValue
        value: 0.225
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.06
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.939
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.858
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Maya Sataula
  type: MusicAlbum
  date published: 2024-02-03
album: Mathi Mathi Lekma
  type: MusicAlbum
  date published: 2024-06-05
album: Dhading Gajuri
  type: MusicAlbum
  date published: 2024-06-28
album: Euta Mutu Chha
  type: MusicAlbum
  date published: 2024-08-14
album: Mero Zindagi
  type: MusicAlbum
  date published: 2024-08-30
album: Chanchale Jawani
  type: MusicAlbum
  date published: 2024-09-03
album: Sal Gharima Sal
  type: MusicAlbum
  date published: 2024-09-09
album: Kalomoso
  type: MusicAlbum
  date published: 2024-09-20
album: Sonam Lochhar
  type: MusicAlbum
  date published: 2024-11-23