Kidsensai
type: MusicGroup
popularity: 3
followers: 180
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xeb9627e9cb1d3994324f9e3c03919aedd53bacd78c7787caa4c706847eb68c2b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954569
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954569
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b28d41c8-ddc8-4637-8d52-86777b78043d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b28d41c8-ddc8-4637-8d52-86777b78043d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b28d41c8-ddc8-4637-8d52-86777b78043d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T14:36:29Z
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 0xeb9627e9cb1d3994324f9e3c03919aedd53bacd78c7787caa4c706847eb68c2b. Chain 2 (Bitcoin): anchored in block 954569 (2026-06-20T14:36:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b28d41c8-ddc8-4637-8d52-86777b78043d.json and https://artists.proofprofile.net/proofs/artist/b28d41c8-ddc8-4637-8d52-86777b78043d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T14:36:29Z
album: Leave tho
  type: MusicAlbum
  date published: 2020-12-15
album: SLIDE
  type: MusicAlbum
  date published: 2022-02-17
album: Skating remastered
  type: MusicAlbum
  date published: 2022-02-23
album: Cross gone with the moon and stars
  type: MusicAlbum
  date published: 2022-05-14
album: Broken English
  type: MusicAlbum
  date published: 2022-05-30
album: Open windows
  type: MusicAlbum
  date published: 2022-06-07
album: Notice Me
  type: MusicAlbum
  date published: 2022-06-08
album: Contrast of Love
  type: MusicAlbum
  date published: 2022-07-04
album: Perfect world with you
  type: MusicAlbum
  date published: 2022-07-29
album: S.A.M
  type: MusicAlbum
  date published: 2022-08-15
album: Ms.Understood
  type: MusicAlbum
  date published: 2022-09-29
album: Melodies & Remedies
  type: MusicAlbum
  date published: 2022-10-14
album: Resolved.
  type: MusicAlbum
  date published: 2023-02-10
album: Let's Take a Walk?
  type: MusicAlbum
  date published: 2023-03-20
album: Slow down
  type: MusicAlbum
  date published: 2023-06-18
album: Layers.
  type: MusicAlbum
  date published: 2023-08-25
album: LOVE
  type: MusicAlbum
  date published: 2024-02-02
  track: Betrayed
    type: MusicRecording
    duration: PT2M35S
    duration ms: 155788
    explicit: false
    by artist: Kidsensai
    in album: LOVE
      type: MusicAlbum
      date published: 2024-02-02
    isrc code: QZFZ32435328
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T08:25:27+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x387aa9fc7241c26e4fcb8266f86f47d312be74a4f4642ef90833678cad37b4bc
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958985
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958985
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ32435328
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T08:39:15Z
    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 0x387aa9fc7241c26e4fcb8266f86f47d312be74a4f4642ef90833678cad37b4bc. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), 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/QZFZ32435328.
      date published: 2026-07-21T08:39:15Z
    audio: Betrayed
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 135.489
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.504
      additional property: Energy
        type: PropertyValue
        value: 0.466
      additional property: Speechiness
        type: PropertyValue
        value: 0.026
      additional property: Acousticness
        type: PropertyValue
        value: 0.106
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.787
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.25
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.524
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: 10.03.23
  type: MusicAlbum
  date published: 2024-08-09
album: Im Fine
  type: MusicAlbum
  date published: 2025-03-13
album: Too Many Ties.
  type: MusicAlbum
  date published: 2025-04-28
album: WE AT THE CLUB
  type: MusicAlbum
  date published: 2025-08-14