kaido
type: MusicGroup
genre: hyperpop
popularity: 40
followers: 10281
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3801d47266731038bf238158d4c5c4c88655be484c754bdfda85047eb09b21b6
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/7effa906-3fa7-43e5-b0a5-4553eba586b6.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7effa906-3fa7-43e5-b0a5-4553eba586b6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7effa906-3fa7-43e5-b0a5-4553eba586b6
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3801d47266731038bf238158d4c5c4c88655be484c754bdfda85047eb09b21b6. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7effa906-3fa7-43e5-b0a5-4553eba586b6.json and https://artists.proofprofile.net/proofs/artist/7effa906-3fa7-43e5-b0a5-4553eba586b6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
album: Exhausted
  type: MusicAlbum
  date published: 2020-08-18
album: Unbearable
  type: MusicAlbum
  date published: 2020-12-24
album: unbearable
  type: MusicAlbum
  date published: 2020-12-24
album: seclusion
  type: MusicAlbum
  date published: 2021-01-16
album: seclusion
  type: MusicAlbum
  date published: 2021-01-16
album: useless
  type: MusicAlbum
  date published: 2021-01-24
album: useless
  type: MusicAlbum
  date published: 2021-01-24
album: this is home
  type: MusicAlbum
  date published: 2021-04-02
album: this is home
  type: MusicAlbum
  date published: 2021-04-02
album: focus
  type: MusicAlbum
  date published: 2021-04-25
album: focus
  type: MusicAlbum
  date published: 2021-04-25
album: bonnie
  type: MusicAlbum
  date published: 2021-05-29
album: bonnie
  type: MusicAlbum
  date published: 2021-05-29
album: recluse
  type: MusicAlbum
  date published: 2021-06-11
album: recluse
  type: MusicAlbum
  date published: 2021-06-11
album: death wish
  type: MusicAlbum
  date published: 2021-08-13
album: death wish
  type: MusicAlbum
  date published: 2021-08-13
album: waste
  type: MusicAlbum
  date published: 2021-10-29
album: waste
  type: MusicAlbum
  date published: 2021-10-29
album: ivory window
  type: MusicAlbum
  date published: 2022-01-22
album: ivory window
  type: MusicAlbum
  date published: 2022-01-22
album: battle
  type: MusicAlbum
  date published: 2023-01-06
album: battle
  type: MusicAlbum
  date published: 2023-01-06
album: battle (Remix)
  type: MusicAlbum
  date published: 2023-01-06
  track: battle - Remix
    type: MusicRecording
    duration: PT1M35S
    duration ms: 95013
    explicit: false
    by artist: kaido
    in album: battle (Remix)
      type: MusicAlbum
      date published: 2023-01-06
    genre: hyperpop
    isrc code: QZPLS2462999
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T16:08:27+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x44484387494bd0413687020ebebad0b76975402116e8fc681afdac728d03ea34
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956728
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956728
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPLS2462999
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T01:43:49Z
    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 0x44484387494bd0413687020ebebad0b76975402116e8fc681afdac728d03ea34. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/QZPLS2462999.
      date published: 2026-07-05T01:43:49Z
    audio: battle - Remix
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 75.003
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.53
      additional property: Energy
        type: PropertyValue
        value: 0.194
      additional property: Speechiness
        type: PropertyValue
        value: 0.029
      additional property: Acousticness
        type: PropertyValue
        value: 0.893
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.014
      additional property: Liveness
        type: PropertyValue
        value: 0.116
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.531
      additional property: Loudness (dB)
        type: PropertyValue
        value: -14.36
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: toler
  type: MusicAlbum
  date published: 2023-08-26
album: toler
  type: MusicAlbum
  date published: 2023-08-26
album: hooks
album: feel
album: crazy
album: empty

hooks
type: MusicAlbum
date published: 2024-05-31

feel
type: MusicAlbum
date published: 2024-11-27

crazy
type: MusicAlbum
date published: 2025-07-04

empty
type: MusicAlbum
date published: 2025-07-28