FMSAO
type: MusicGroup
genre: lo-fi house
popularity: 27
followers: 1364
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x16a05356549f0eab7933d7cd72ed0a74af4f80c14c5f0f0420ed8ec21513a261
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/e9c39563-d092-49cf-8623-5d144ac528d8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e9c39563-d092-49cf-8623-5d144ac528d8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e9c39563-d092-49cf-8623-5d144ac528d8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16a05356549f0eab7933d7cd72ed0a74af4f80c14c5f0f0420ed8ec21513a261. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e9c39563-d092-49cf-8623-5d144ac528d8.json and https://artists.proofprofile.net/proofs/artist/e9c39563-d092-49cf-8623-5d144ac528d8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
album: Mhood
  type: MusicAlbum
  date published: 2017-02-25
album: Mhood
  type: MusicAlbum
  date published: 2017-02-25
album: 8 6 1 2
  type: MusicAlbum
  date published: 2018-03-23
album: Выйди проводи Февраль
  type: MusicAlbum
  date published: 2020-03-03
album: 2 Challenges
  type: MusicAlbum
  date published: 2021-02-02
album: Salt
  type: MusicAlbum
  date published: 2021-10-29
album: Shanghai Rains
  type: MusicAlbum
  date published: 2021-12-14
album: Retain a Breath
  type: MusicAlbum
  date published: 2022-06-09
album: OST ZAL
  type: MusicAlbum
  date published: 2022-08-09
album: OST ZAL
  type: MusicAlbum
  date published: 2022-08-09
album: Tales of Severe Damage
  type: MusicAlbum
  date published: 2023-06-23
album: V Sinem Nebe (Remastered)
  type: MusicAlbum
  date published: 2023-07-18
album: Ультимэ
  type: MusicAlbum
  date published: 2024-06-07
album: Ultra in Fairy Garden Finds It's a Maze (CAT GRAY EYES VERSION)
  type: MusicAlbum
  date published: 2024-08-21
album: Storm Tracks
  type: MusicAlbum
  date published: 2024-10-10
album: The Storm (CAT GRAY EYES Sextrance Remix)
  type: MusicAlbum
  date published: 2024-11-22
album: Меняюсь
  type: MusicAlbum
  date published: 2025-04-04
  track: Меняюсь
    type: MusicRecording
    duration: PT2M36S
    duration ms: 156571
    explicit: false
    by artist: FMSAO
    in album: Меняюсь
      type: MusicAlbum
      date published: 2025-04-04
    genre: lo-fi house
    isrc code: FR59R2592935
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T13:17:34+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x850a565cbcbb2029dd6018e76a2cf1f2ad045bb23c353305f9fe4056f5311714
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958163
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958163
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR59R2592935
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T16:19:54Z
    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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x850a565cbcbb2029dd6018e76a2cf1f2ad045bb23c353305f9fe4056f5311714. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T16:19:54Z), 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/FR59R2592935.
      date published: 2026-07-15T16:19:54Z
    audio: Меняюсь
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 104.992
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.655
      additional property: Energy
        type: PropertyValue
        value: 0.804
      additional property: Speechiness
        type: PropertyValue
        value: 0.058
      additional property: Acousticness
        type: PropertyValue
        value: 0.077
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.195
      additional property: Liveness
        type: PropertyValue
        value: 0.455
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.64
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.708
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Outta the Softest Night (Battle Toad Dance Mix)
  type: MusicAlbum
  date published: 2025-10-10