NOSAM
type: MusicGroup
popularity: 7
followers: 2210
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8f18e3d4f063ddd54486451e3cc0b1a21499ff127dc2f1db75fd04751927c610
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/642cd07e-72f7-41fc-a8b5-f36f5c79db8e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/642cd07e-72f7-41fc-a8b5-f36f5c79db8e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/642cd07e-72f7-41fc-a8b5-f36f5c79db8e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
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 0x8f18e3d4f063ddd54486451e3cc0b1a21499ff127dc2f1db75fd04751927c610. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/642cd07e-72f7-41fc-a8b5-f36f5c79db8e.json and https://artists.proofprofile.net/proofs/artist/642cd07e-72f7-41fc-a8b5-f36f5c79db8e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
album: Dtb (Drop the Bass)
  type: MusicAlbum
  date published: 2015-07-14
album: Break the Block
  type: MusicAlbum
  date published: 2016-03-25
album: Never Say No
  type: MusicAlbum
  date published: 2017-02-10
album: Who Knew
  type: MusicAlbum
  date published: 2017-11-03
album: Take You There
  type: MusicAlbum
  date published: 2018-03-16
album: Last Time
  type: MusicAlbum
  date published: 2020-01-31
album: Last Time
  type: MusicAlbum
  date published: 2020-01-31
album: Last Time
  type: MusicAlbum
  date published: 2020-01-31
album: Got Lost
  type: MusicAlbum
  date published: 2021-02-26
album: Got Lost
  type: MusicAlbum
  date published: 2021-02-26
album: Got Lost (Restrung)
  type: MusicAlbum
  date published: 2021-04-02
album: Bad Girl
  type: MusicAlbum
  date published: 2021-05-14
album: Bad Girl (Extended)
  type: MusicAlbum
  date published: 2021-06-04
album: By Your Side
  type: MusicAlbum
  date published: 2021-11-05
album: By Your Side
  type: MusicAlbum
  date published: 2021-11-05
album: By Your Side (Acoustic)
  type: MusicAlbum
  date published: 2022-01-14
album: By Your Side (Acoustic)
  type: MusicAlbum
  date published: 2022-01-14
album: Roller Coaster
  type: MusicAlbum
  date published: 2022-04-01
album: Sleep At Night
  type: MusicAlbum
  date published: 2022-06-24
  track: Sleep At Night
    type: MusicRecording
    duration: PT3M56S
    duration ms: 236307
    explicit: false
    by artist: NOSAM
    in album: Sleep At Night
      type: MusicAlbum
      date published: 2022-06-24
    isrc code: USLZJ2288701
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T07:14:07+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x856fe7a43653510fc301fb1c0f28739e7030b3a6e3a8cd02e495db116627093f
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956656
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956656
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLZJ2288701
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T14:03:39Z
    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 0x856fe7a43653510fc301fb1c0f28739e7030b3a6e3a8cd02e495db116627093f. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/USLZJ2288701.
      date published: 2026-07-04T14:03:39Z
    audio: Sleep At Night
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 129.996
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.509
      additional property: Energy
        type: PropertyValue
        value: 0.897
      additional property: Speechiness
        type: PropertyValue
        value: 0.037
      additional property: Acousticness
        type: PropertyValue
        value: 0.008
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.165
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.384
      additional property: Loudness (dB)
        type: PropertyValue
        value: -3.072
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Sleep At Night
  type: MusicAlbum
  date published: 2022-06-24
album: Focus
  type: MusicAlbum
  date published: 2022-08-26
album: That's On You
  type: MusicAlbum
  date published: 2023-01-20
album: Find A Way
  type: MusicAlbum
  date published: 2023-06-02