Factorial FX
type: MusicGroup
popularity: 40
followers: 1385
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x592c6172be47acb37b0de36a0269b0f2c22ec37ebcc55b24ab1d6e43db1f25ae
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/82d2b1aa-079d-4bc4-add9-e5ebd207a16d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/82d2b1aa-079d-4bc4-add9-e5ebd207a16d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/82d2b1aa-079d-4bc4-add9-e5ebd207a16d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x592c6172be47acb37b0de36a0269b0f2c22ec37ebcc55b24ab1d6e43db1f25ae","name":"Factorial FX","registered_at":"2026-06-12T03:15:49Z","symbol":"NIM0170129","token_address":"0x12f672259aeb7046ac8584c6024dfdff84d40def","type":"artist","uuid":"82d2b1aa-079d-4bc4-add9-e5ebd207a16d"}
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 0x592c6172be47acb37b0de36a0269b0f2c22ec37ebcc55b24ab1d6e43db1f25ae. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/82d2b1aa-079d-4bc4-add9-e5ebd207a16d.json and https://artists.proofprofile.net/proofs/artist/82d2b1aa-079d-4bc4-add9-e5ebd207a16d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
  text: {"copyright_id":"0x592c6172be47acb37b0de36a0269b0f2c22ec37ebcc55b24ab1d6e43db1f25ae","name":"Factorial FX","registered_at":"2026-06-12T03:15:49Z","symbol":"NIM0170129","token_address":"0x12f672259aeb7046ac8584c6024dfdff84d40def","type":"artist","uuid":"82d2b1aa-079d-4bc4-add9-e5ebd207a16d"}
album: Rain in the Forest
  type: MusicAlbum
  date published: 2019-09-30
album: Noise in the Woods
  type: MusicAlbum
  date published: 2019-10-04
  track: Noise in the Woods Pt. 3
    type: MusicRecording
    duration: PT2M34S
    duration ms: 154681
    explicit: false
    by artist: Factorial FX
    in album: Noise in the Woods
      type: MusicAlbum
      date published: 2019-10-04
    isrc code: SE5IB1901262
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T05:24:40+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xff2059e0aac918b5ec1ea6c17acfe0cb6d4557df446cbc3860b8e9e7c2ec4f35
    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/SE5IB1901262
    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 0xff2059e0aac918b5ec1ea6c17acfe0cb6d4557df446cbc3860b8e9e7c2ec4f35. 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/SE5IB1901262.
      date published: 2026-07-04T10:04:33Z
    audio: Noise in the Woods Pt. 3
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 141.59
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.188
      additional property: Energy
        type: PropertyValue
        value: 0.529
      additional property: Speechiness
        type: PropertyValue
        value: 0.042
      additional property: Acousticness
        type: PropertyValue
        value: 0.151
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.932
      additional property: Liveness
        type: PropertyValue
        value: 0.322
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.068
      additional property: Loudness (dB)
        type: PropertyValue
        value: -21.674
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Relax Waves
  type: MusicAlbum
  date published: 2019-10-04
album: Factorial FX
  type: MusicAlbum
  date published: 2021-04-08
album: Dive Down
  type: MusicAlbum
  date published: 2022-04-13
album: Sleep In The Sea
  type: MusicAlbum
  date published: 2022-04-17
album: Panned Noise Under Water
  type: MusicAlbum
  date published: 2022-04-20
album: Stockholm Rain Sounds
  type: MusicAlbum
  date published: 2022-05-02
album: Stormy Weather
  type: MusicAlbum
  date published: 2022-05-09
album: Stockholm In The Summer
  type: MusicAlbum
  date published: 2022-07-05
album: Mystic Depths and Endless Waves
  type: MusicAlbum
  date published: 2023-03-17
album: Woodland Harmony
  type: MusicAlbum
  date published: 2023-08-18
album: Rhythms of Raindrops For Focus
  type: MusicAlbum
  date published: 2024-05-31
album: Rain Sound Oasis
  type: MusicAlbum
  date published: 2024-12-20
album: Nature’s Thunder
  type: MusicAlbum
  date published: 2025-01-31