Samurai Sounds
type: MusicGroup
popularity: 4
followers: 26
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x16981ca22356618280a1abeddb78b93f560ba35d4edbb31f105991938681e209
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953968
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953968
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/288b4636-5bc6-4b2e-9995-0456cf94c9b4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/288b4636-5bc6-4b2e-9995-0456cf94c9b4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/288b4636-5bc6-4b2e-9995-0456cf94c9b4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T16:01:49Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x16981ca22356618280a1abeddb78b93f560ba35d4edbb31f105991938681e209","name":"Samurai Sounds","registered_at":"2026-06-16T03:39:28Z","symbol":"NIM0925778","token_address":"0xf21bfe175ba803ec9e95ff0e663d3e02e0bf0217","type":"artist","uuid":"288b4636-5bc6-4b2e-9995-0456cf94c9b4"}
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 0x16981ca22356618280a1abeddb78b93f560ba35d4edbb31f105991938681e209. Chain 2 (Bitcoin): anchored in block 953968 (2026-06-16T16:01:49Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/288b4636-5bc6-4b2e-9995-0456cf94c9b4.json and https://artists.proofprofile.net/proofs/artist/288b4636-5bc6-4b2e-9995-0456cf94c9b4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T16:01:49Z
  text: {"copyright_id":"0x16981ca22356618280a1abeddb78b93f560ba35d4edbb31f105991938681e209","name":"Samurai Sounds","registered_at":"2026-06-16T03:39:28Z","symbol":"NIM0925778","token_address":"0xf21bfe175ba803ec9e95ff0e663d3e02e0bf0217","type":"artist","uuid":"288b4636-5bc6-4b2e-9995-0456cf94c9b4"}
album: Transcender (feat. Anthony Thet)
  type: MusicAlbum
  date published: 2015-06-12
album: Never Stop
  type: MusicAlbum
  date published: 2015-07-09
album: Tell Me
  type: MusicAlbum
  date published: 2015-08-16
album: People
  type: MusicAlbum
  date published: 2016-07-09
album: Essential Alarms: Vibrant Wake-Up Tones
  type: MusicAlbum
  date published: 2023-06-02
  track: Best Alarm Clock 2021
    type: MusicRecording
    duration: PT3M22S
    duration ms: 202811
    explicit: false
    by artist: Samurai Sounds
    in album: Essential Alarms: Vibrant Wake-Up Tones
      type: MusicAlbum
      date published: 2023-06-02
    isrc code: PLS922088669
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T12:24:53+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb8837821bb63c54443a7466ba46ca6a252e629c4e146739f01c6e83e4bd64f01
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956725
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956725
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLS922088669
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T01:12:41Z
    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 0xb8837821bb63c54443a7466ba46ca6a252e629c4e146739f01c6e83e4bd64f01. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/PLS922088669.
      date published: 2026-07-05T01:12:41Z
    audio: Best Alarm Clock 2021
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 122.965
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.951
      additional property: Energy
        type: PropertyValue
        value: 0.237
      additional property: Speechiness
        type: PropertyValue
        value: 0.297
      additional property: Acousticness
        type: PropertyValue
        value: 0.932
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.99
      additional property: Liveness
        type: PropertyValue
        value: 0.138
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.037
      additional property: Loudness (dB)
        type: PropertyValue
        value: -15.566
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major