NSML
type: MusicGroup
popularity: 9
followers: 130
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x18ee4f661cc1ff4f135ebb4b9699733fac8a3b82f3d91e848d78b94db386a64d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953909
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953909
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1321a342-7e8e-44a2-9142-65e9e7210665.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1321a342-7e8e-44a2-9142-65e9e7210665.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1321a342-7e8e-44a2-9142-65e9e7210665
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T07:53:13Z
additional property: OTSCanonicalRecord
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 0x18ee4f661cc1ff4f135ebb4b9699733fac8a3b82f3d91e848d78b94db386a64d. Chain 2 (Bitcoin): anchored in block 953909 (2026-06-16T07:53:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1321a342-7e8e-44a2-9142-65e9e7210665.json and https://artists.proofprofile.net/proofs/artist/1321a342-7e8e-44a2-9142-65e9e7210665.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:53:13Z
album: Night City
  type: MusicAlbum
  date published: 2023-05-16
album: Night City
  type: MusicAlbum
  date published: 2023-05-16
album: Low
  type: MusicAlbum
  date published: 2023-05-26
album: Arabic Drift
  type: MusicAlbum
  date published: 2023-06-01
album: Arabic Drift
  type: MusicAlbum
  date published: 2023-06-01
album: Up
  type: MusicAlbum
  date published: 2023-07-11
album: secret
  type: MusicAlbum
  date published: 2023-07-14
  track: secret
    type: MusicRecording
    duration: PT2M16S
    duration ms: 136956
    explicit: false
    by artist: NSML
    in album: secret
      type: MusicAlbum
      date published: 2023-07-14
    isrc code: DGA062311242
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T07:10:02+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x34a1e1f1e51cd52dd77e561f8049aa92ee2a91ad0c376825da119833839c453b
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956500
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956500
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA062311242
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T13:55:21Z
    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 0x34a1e1f1e51cd52dd77e561f8049aa92ee2a91ad0c376825da119833839c453b. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), 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/DGA062311242.
      date published: 2026-07-03T13:55:21Z
    audio: secret
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 91.969
      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: 0.678
      additional property: Energy
        type: PropertyValue
        value: 0.767
      additional property: Speechiness
        type: PropertyValue
        value: 0.062
      additional property: Acousticness
        type: PropertyValue
        value: 0.062
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.048
      additional property: Liveness
        type: PropertyValue
        value: 0.662
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.261
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.327
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Ice
  type: MusicAlbum
  date published: 2023-07-25
album: Touch
  type: MusicAlbum
  date published: 2023-08-08
album: Never
  type: MusicAlbum
  date published: 2023-08-18
album: Closer
  type: MusicAlbum
  date published: 2023-08-25
album: Voodoo
  type: MusicAlbum
  date published: 2023-09-08
album: Haut
  type: MusicAlbum
  date published: 2023-09-15
album: Hostage
  type: MusicAlbum
  date published: 2023-09-22
album: Nightmare
  type: MusicAlbum
  date published: 2023-09-29
album: Drown
  type: MusicAlbum
  date published: 2023-10-06
album: Stuff
  type: MusicAlbum
  date published: 2023-10-11
album: Stuff
  type: MusicAlbum
  date published: 2023-10-11
album: Silhouette
  type: MusicAlbum
  date published: 2023-10-31
album: Scam
  type: MusicAlbum
  date published: 2023-12-08
album: Insomnia
  type: MusicAlbum
  date published: 2024-12-03
album: Stay
  type: MusicAlbum
  date published: 2025-05-30
album: Dream
  type: MusicAlbum
  date published: 2025-07-11