Cosmic Kitten
type: MusicGroup
popularity: 16
followers: 1532
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7548952d2c2e4a51320b79efdc9e9a74056743f7b58fafed5ce5e7c1eefebae8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953765
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953765
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/beea45b8-41ef-4450-8170-bebb93c299c9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/beea45b8-41ef-4450-8170-bebb93c299c9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/beea45b8-41ef-4450-8170-bebb93c299c9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T08:55:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7548952d2c2e4a51320b79efdc9e9a74056743f7b58fafed5ce5e7c1eefebae8","name":"Cosmic Kitten","registered_at":"2026-06-15T00:33:12Z","symbol":"NIM0625918","token_address":"0xa7125000b983b9cb0c154188a3c39d9b4c7aa434","type":"artist","uuid":"beea45b8-41ef-4450-8170-bebb93c299c9"}
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 0x7548952d2c2e4a51320b79efdc9e9a74056743f7b58fafed5ce5e7c1eefebae8. Chain 2 (Bitcoin): anchored in block 953765 (2026-06-15T08:55:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/beea45b8-41ef-4450-8170-bebb93c299c9.json and https://artists.proofprofile.net/proofs/artist/beea45b8-41ef-4450-8170-bebb93c299c9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T08:55:24Z
  text: {"copyright_id":"0x7548952d2c2e4a51320b79efdc9e9a74056743f7b58fafed5ce5e7c1eefebae8","name":"Cosmic Kitten","registered_at":"2026-06-15T00:33:12Z","symbol":"NIM0625918","token_address":"0xa7125000b983b9cb0c154188a3c39d9b4c7aa434","type":"artist","uuid":"beea45b8-41ef-4450-8170-bebb93c299c9"}
album: Be Nice to Strangers
  type: MusicAlbum
  date published: 2017-05-21
  track: Hairy Ape
    type: MusicRecording
    duration: PT1M58S
    duration ms: 118812
    explicit: false
    by artist: Cosmic Kitten
    in album: Be Nice to Strangers
      type: MusicAlbum
      date published: 2017-05-21
    isrc code: QM2PV1719915
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T02:55:19+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x7f55850d852ee9478260ae03bc6d8171a69504fe2a07dcbabb1d5d8f21f10c15
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958357
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958357
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM2PV1719915
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T03:33:42Z
    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 0x7f55850d852ee9478260ae03bc6d8171a69504fe2a07dcbabb1d5d8f21f10c15. Chain 2 (Bitcoin): anchored in block 958357 (2026-07-17T03:33:42Z), 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/QM2PV1719915.
      date published: 2026-07-17T03:33:42Z
    audio: Hairy Ape
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 153.883
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.412
      additional property: Energy
        type: PropertyValue
        value: 0.939
      additional property: Speechiness
        type: PropertyValue
        value: 0.18
      additional property: Acousticness
        type: PropertyValue
        value: 0.001
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.151
      additional property: Liveness
        type: PropertyValue
        value: 0.126
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.215
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.409
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Lobotomy
  type: MusicAlbum
  date published: 2018-04-27
album: Lobotomize West Coast Live!
  type: MusicAlbum
  date published: 2018-09-30
album: Broken Knee Caps
  type: MusicAlbum
  date published: 2020-04-01
album: Fever (On the Screen)
  type: MusicAlbum
  date published: 2020-04-15
album: Mother, Father
  type: MusicAlbum
  date published: 2020-04-29
album: Not a Friend
  type: MusicAlbum
  date published: 2020-05-13
album: You Gotta Understand
  type: MusicAlbum
  date published: 2020-05-23
  track: Broken Knee Caps
    type: MusicRecording
    duration: PT2M37S
    duration ms: 157190
    explicit: true
    by artist: Cosmic Kitten
    in album: You Gotta Understand
      type: MusicAlbum
      date published: 2020-05-23
    isrc code: QZFZ62031414
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T05:12:47+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x5730ea0def7c603191e6b0a25089c0c69be9d49445fe3c7cce4a38375abca7b8
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956772
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956772
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ62031414
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T10:01:46Z
    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 0x5730ea0def7c603191e6b0a25089c0c69be9d49445fe3c7cce4a38375abca7b8. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/QZFZ62031414.
      date published: 2026-07-05T10:01:46Z
    audio: Broken Knee Caps
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 157.957
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.227
      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
album: Some Fascination
album: All the World
album: Laugh of a Lifetime
album: Songbird
album: Live by the Sea
album: Your Insult
album: Blender
album: Hole in my Soul
album: Breadcrumbs
album: Cosmic Kitten

Energy
type: PropertyValue
value: 0.926

Speechiness
type: PropertyValue
value: 0.082

Acousticness
type: PropertyValue
value: 0

Instrumentalness
type: PropertyValue
value: 0.879

Liveness
type: PropertyValue
value: 0.216

Valence (Positivity)
type: PropertyValue
value: 0.57

Loudness (dB)
type: PropertyValue
value: -6.467

Key Name
type: PropertyValue
value: B

Mode Name
type: PropertyValue
value: Major

Some Fascination
type: MusicAlbum
date published: 2022-09-02

All the World
type: MusicAlbum
date published: 2023-01-24

Laugh of a Lifetime
type: MusicAlbum
date published: 2023-03-01

Songbird
type: MusicAlbum
date published: 2023-04-11

Live by the Sea
type: MusicAlbum
date published: 2023-05-03

Laugh of a Lifetime
type: MusicAlbum
date published: 2023-05-05

Your Insult
type: MusicAlbum
date published: 2024-08-28

Blender
type: MusicAlbum
date published: 2025-07-25
track: Blender
  type: MusicRecording
  duration: PT3M6S
  duration ms: 186675
  explicit: false
  by artist: Cosmic Kitten
  in album: Blender
    type: MusicAlbum
    date published: 2025-07-25
  isrc code: QZTBD2512858
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-03T10:11:20+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x798e3d799d3da7e1d7a8f429081853c6325b11630f6c3fa231581c2fbcc03d3c
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956551
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956551
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBD2512858
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-03T21:18:05Z
  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 0x798e3d799d3da7e1d7a8f429081853c6325b11630f6c3fa231581c2fbcc03d3c. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/QZTBD2512858.
    date published: 2026-07-03T21:18:05Z
  audio: Blender
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 100.136
    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: 0.548
    additional property: Energy
      type: PropertyValue
      value: 0.525
    additional property: Speechiness
      type: PropertyValue
      value: 0.033
    additional property: Acousticness
      type: PropertyValue
      value: 0.002
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.005
    additional property: Liveness
      type: PropertyValue
      value: 0.655
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.04
    additional property: Loudness (dB)
      type: PropertyValue
      value: -8.877
    additional property: Key Name
      type: PropertyValue
      value: C#
    additional property: Mode Name
      type: PropertyValue
      value: Major

Hole in my Soul
type: MusicAlbum
date published: 2025-08-22

Breadcrumbs
type: MusicAlbum
date published: 2025-09-19

Cosmic Kitten
type: MusicAlbum
date published: 2025-10-17