xxiuk
type: MusicGroup
popularity: 5
followers: 1010
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa4cee75615131ba496d70303109b9bc49a0df5e01deaf88c96ab8034d8db99b6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6f29752e-eb70-457c-8c81-72e4338c4a16.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6f29752e-eb70-457c-8c81-72e4338c4a16.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6f29752e-eb70-457c-8c81-72e4338c4a16
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
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 0xa4cee75615131ba496d70303109b9bc49a0df5e01deaf88c96ab8034d8db99b6. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6f29752e-eb70-457c-8c81-72e4338c4a16.json and https://artists.proofprofile.net/proofs/artist/6f29752e-eb70-457c-8c81-72e4338c4a16.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
album: Moon
  type: MusicAlbum
  date published: 2018-06-05
album: Moon
  type: MusicAlbum
  date published: 2018-06-05
album: youth
  type: MusicAlbum
  date published: 2019-01-08
album: youth
  type: MusicAlbum
  date published: 2019-01-08
album: 24/7 lo-fi radio Part.1
  type: MusicAlbum
  date published: 2019-04-17
album: too hard to sleep
  type: MusicAlbum
  date published: 2019-04-17
album: cafe
  type: MusicAlbum
  date published: 2019-08-07
album: cafe
  type: MusicAlbum
  date published: 2019-08-07
album: cafe
  type: MusicAlbum
  date published: 2019-08-07
album: 24/7 lo-fi radio Part.2
  type: MusicAlbum
  date published: 2019-10-04
album: 24/7 lo-fi radio Part.2
  type: MusicAlbum
  date published: 2019-10-04
album: night drive
  type: MusicAlbum
  date published: 2019-12-09
  track: night drive
    type: MusicRecording
    duration: PT3M12S
    duration ms: 192000
    explicit: false
    by artist: xxiuk
    in album: night drive
      type: MusicAlbum
      date published: 2019-12-09
    isrc code: KRA301900561
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T10:03:24+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xdc048cc2232846b76332598eebd07678d5a33fa8f2ee100c1a081b6b6bca80cc
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958276
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958276
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA301900561
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T10:20:17Z
    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 0xdc048cc2232846b76332598eebd07678d5a33fa8f2ee100c1a081b6b6bca80cc. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T10:20:17Z), 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/KRA301900561.
      date published: 2026-07-16T10:20:17Z
    audio: night drive
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 100.027
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.777
      additional property: Energy
        type: PropertyValue
        value: 0.506
      additional property: Speechiness
        type: PropertyValue
        value: 0.065
      additional property: Acousticness
        type: PropertyValue
        value: 0.73
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.346
      additional property: Liveness
        type: PropertyValue
        value: 0.113
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.535
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.794
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: night drive
  type: MusicAlbum
  date published: 2019-12-09
album: night drive
  type: MusicAlbum
  date published: 2019-12-09
album: warm enough
  type: MusicAlbum
  date published: 2020-02-24
album: warm enough
  type: MusicAlbum
  date published: 2020-02-24
album: lofi hip hop radio - May flowers
  type: MusicAlbum
  date published: 2020-05-07
album: lofi hip hop radio - May flowers
  type: MusicAlbum
  date published: 2020-05-07
album: first class
  type: MusicAlbum
  date published: 2020-07-02
album: first class
  type: MusicAlbum
  date published: 2020-07-02
album: baguette
  type: MusicAlbum
  date published: 2020-09-22
album: baguette
  type: MusicAlbum
  date published: 2020-09-22
album: lullaby
  type: MusicAlbum
  date published: 2020-11-30
album: lullaby
  type: MusicAlbum
  date published: 2020-11-30
album: lullaby
  type: MusicAlbum
  date published: 2020-11-30
album: space
  type: MusicAlbum
  date published: 2021-04-08
album: space
  type: MusicAlbum
  date published: 2021-04-08
album: travel

travel
type: MusicAlbum
date published: 2021-08-05

travel
type: MusicAlbum
date published: 2021-08-05