Noga M Sangma
type: MusicGroup
popularity: 16
followers: 1162
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2bf41fa6b93c7d775b46a451ee3eb86150852690fc306d224840cd8b5e2f6395
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953625
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953625
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2cfa0de5-257b-418c-8816-a23bc8b0eaad.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2cfa0de5-257b-418c-8816-a23bc8b0eaad.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2cfa0de5-257b-418c-8816-a23bc8b0eaad
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T11:37:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2bf41fa6b93c7d775b46a451ee3eb86150852690fc306d224840cd8b5e2f6395","name":"Noga M Sangma","registered_at":"2026-06-14T09:12:23Z","symbol":"NIM0406241","token_address":"0xda5b8a9b94b21c9ec8ae39d62388c2e4a5c3ac16","type":"artist","uuid":"2cfa0de5-257b-418c-8816-a23bc8b0eaad"}
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 0x2bf41fa6b93c7d775b46a451ee3eb86150852690fc306d224840cd8b5e2f6395. Chain 2 (Bitcoin): anchored in block 953626 (2026-06-14T11:41:45Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2cfa0de5-257b-418c-8816-a23bc8b0eaad.json and https://artists.proofprofile.net/proofs/artist/2cfa0de5-257b-418c-8816-a23bc8b0eaad.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T11:41:45Z
  text: {"copyright_id":"0x2bf41fa6b93c7d775b46a451ee3eb86150852690fc306d224840cd8b5e2f6395","name":"Noga M Sangma","registered_at":"2026-06-14T09:12:23Z","symbol":"NIM0406241","token_address":"0xda5b8a9b94b21c9ec8ae39d62388c2e4a5c3ac16","type":"artist","uuid":"2cfa0de5-257b-418c-8816-a23bc8b0eaad"}
album: Dingtangtele
  type: MusicAlbum
  date published: 2023-09-17
album: Chanangbata
  type: MusicAlbum
  date published: 2024-09-05
album: Ong'bebegenchimode
  type: MusicAlbum
  date published: 2024-09-16
album: Chagronga
  type: MusicAlbum
  date published: 2025-10-24
  track: Chagronga
    type: MusicRecording
    duration: PT4M40S
    duration ms: 280000
    explicit: false
    by artist: Noga M Sangma
    in album: Chagronga
      type: MusicAlbum
      date published: 2025-10-24
    isrc code: QMFMF2523496
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T08:47:07+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x3bcbc580ed1bde1ec8f3576d5c4b751aaa7cb3ad021d313acc374fbf03f84b6c
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956772
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956772
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFMF2523496
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T10:01:46Z
    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 0x3bcbc580ed1bde1ec8f3576d5c4b751aaa7cb3ad021d313acc374fbf03f84b6c. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/QMFMF2523496.
      date published: 2026-07-05T10:01:46Z
    audio: Chagronga
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 108.006
      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: 0.658
      additional property: Energy
        type: PropertyValue
        value: 0.732
      additional property: Speechiness
        type: PropertyValue
        value: 0.037
      additional property: Acousticness
        type: PropertyValue
        value: 0.071
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.466
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.491
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.69
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Major