Chill Lofi Cat
type: MusicGroup
popularity: 10
followers: 72
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8a7d2e810c00ef8c173ec0906c7aba6df4648f7df04d6963865a18c211be0957
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/74244b32-65bc-4607-b60e-4567cd4dc2b5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/74244b32-65bc-4607-b60e-4567cd4dc2b5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/74244b32-65bc-4607-b60e-4567cd4dc2b5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8a7d2e810c00ef8c173ec0906c7aba6df4648f7df04d6963865a18c211be0957","name":"Chill Lofi Cat","registered_at":"2026-06-17T06:00:50Z","symbol":"NIM1303173","token_address":"0x8e644fd83d2b9bb01063b4f6bd4cc8640536df84","type":"artist","uuid":"74244b32-65bc-4607-b60e-4567cd4dc2b5"}
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 0x8a7d2e810c00ef8c173ec0906c7aba6df4648f7df04d6963865a18c211be0957. 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/74244b32-65bc-4607-b60e-4567cd4dc2b5.json and https://artists.proofprofile.net/proofs/artist/74244b32-65bc-4607-b60e-4567cd4dc2b5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x8a7d2e810c00ef8c173ec0906c7aba6df4648f7df04d6963865a18c211be0957","name":"Chill Lofi Cat","registered_at":"2026-06-17T06:00:50Z","symbol":"NIM1303173","token_address":"0x8e644fd83d2b9bb01063b4f6bd4cc8640536df84","type":"artist","uuid":"74244b32-65bc-4607-b60e-4567cd4dc2b5"}
album: Hawaiian Lofi Chill
  type: MusicAlbum
  date published: 2024-06-18
album: Paris Lofi Beat
  type: MusicAlbum
  date published: 2024-06-25
album: Lofi Chillhop in Dubai
  type: MusicAlbum
  date published: 2024-06-25
album: Canton Lofi in Hong Kong
  type: MusicAlbum
  date published: 2024-06-25
album: Lofi for Yin Yang Yoga
  type: MusicAlbum
  date published: 2025-02-12
album: Afternoon Lofi Date
  type: MusicAlbum
  date published: 2025-02-18
album: M by M.E.S.A
  type: MusicAlbum
  date published: 2025-02-22
album: W by M.E.S.A
  type: MusicAlbum
  date published: 2025-04-06
  track: Hushed Visions
    type: MusicRecording
    duration: PT2M26S
    duration ms: 146079
    explicit: false
    by artist: Chill Lofi Cat
    in album: W by M.E.S.A
      type: MusicAlbum
      date published: 2025-04-06
    isrc code: QZK6J2524122
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T14:24:49+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x34cd26e1d596b48b9b49fa9892d366506325e6ff875611cb84cd7b1b33be117c
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956826
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956826
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6J2524122
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T19:27:56Z
    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 0x34cd26e1d596b48b9b49fa9892d366506325e6ff875611cb84cd7b1b33be117c. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/QZK6J2524122.
      date published: 2026-07-05T19:27:56Z
    audio: Hushed Visions
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 145.667
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 1
      additional property: Danceability
        type: PropertyValue
        value: 0.671
      additional property: Energy
        type: PropertyValue
        value: 0.288
      additional property: Speechiness
        type: PropertyValue
        value: 0.123
      additional property: Acousticness
        type: PropertyValue
        value: 0.194
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.091
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.43
      additional property: Loudness (dB)
        type: PropertyValue
        value: -12.839
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Major
  track: Caffeinated
    type: MusicRecording
    duration: PT2M29S
    duration ms: 149959
    explicit: false
    by artist: Chill Lofi Cat
    in album: W by M.E.S.A
      type: MusicAlbum
      date published: 2025-04-06
    isrc code: QZK6J2524125
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T06:19:33+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x070b5bc3768cfaff21e83e0bc22f8d61bf5de00ba2d0672e04fa8737d8b0fc64
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958980
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958980
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6J2524125
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T07:04:12Z
    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 0x070b5bc3768cfaff21e83e0bc22f8d61bf5de00ba2d0672e04fa8737d8b0fc64. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), 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/QZK6J2524125.
      date published: 2026-07-21T07:04:12Z
    audio: Caffeinated
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 179.784
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.632
      additional property: Energy
      additional property: Speechiness
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name

Energy
type: PropertyValue
value: 0.248

Speechiness
type: PropertyValue
value: 0.082

Acousticness
type: PropertyValue
value: 0.61

Instrumentalness
type: PropertyValue
value: 0.001

Liveness
type: PropertyValue
value: 0.089

Valence (Positivity)
type: PropertyValue
value: 0.532

Loudness (dB)
type: PropertyValue
value: -14.568

Key Name
type: PropertyValue
value: Bb

Mode Name
type: PropertyValue
value: Major