Music For Cats
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genre: pet-calming
description: Music for Cats is the first solo album by cEvin Key released in 1998. Track listing All tracks composed by cEvin Key. "Musik für Cats" – 1:31 "Wind on Small Paws" – 6:43 "Meteorite" – 10:18 "Bi
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album: Cats' Fireside Serenity: Soothing Ember Ambience
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  date published: 2024-03-26
album: Feline Stream: Cats Harmonious Tune
  type: MusicAlbum
  date published: 2024-02-19
album: Gentle Binaural and Rain Sounds for Cats
  type: MusicAlbum
  date published: 2024-05-09
album: Soothing Furry Friends
  type: MusicAlbum
  date published: 2024-09-16
album: Laid Back Kittens: Chill Music for Cats
  type: MusicAlbum
  date published: 2024-09-09
album: Gentle Music for Cat Relaxation
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  date published: 2024-09-09
  track: Soft Cat Soothing Sounds
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    by artist: Cat Relaxation
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      date published: 2026-07-02T03:55:08Z
    audio: Soft Cat Soothing Sounds
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album: Gentle Meow Sounds: Chill Music for Cats
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  date published: 2024-09-09
album: Music for Cats: Soothing Feline Tunes
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  date published: 2024-08-20
album: Cat's Comfort: Music for Cats
  type: MusicAlbum
  date published: 2024-08-20
album: Tranquil Cat Music for Serene Nights
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  date published: 2024-07-26
album: Cats Binaural Melodies: Quiet Harmony
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      date published: 2024-07-19
    genre: pet-calming
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    audio: Binaural Calm Cats
album: Cats Binaural Calm: Gentle Tones
album: Warm Fire Binaural Beats for Cats
album: Piano for Cats: Feline Harmony
album: Piano's Peaceful Echoes: Relaxation for Cats
album: Cat's Piano: Soothing Melodies for Felines
album: Cats Binaural Comfort: Purring Birds Melodies - 78 72 Hz
album: Kediler Için Müzik
album: Binaural Rain: Cats Serenity Sessions
album: Piano's Feline Serenade: Soothing Tunes for Cats
album: Fire Cats: Music For Felines
album: Rain Serenade: Soothing Sounds for Cats
album: Piano Music Cats: Whiskered Waltzes
album: Purring Melodies: Cat Nap Chronicles
album: Binaural Cat Harmony: Soothing Frequencies
album: Feline by the Fire: Cats' Cozy Melodies
album: Cozy Naps and Serene Flames: Gentle Binaural Journeys for Calming and Reducing Cat Anxiety
album: Lofi Cat Comfort: Soothing Tunes for Felines
album: A Curious Cat
album: Firebeat Harmony: Purrfection in Rhythms
album: Midnight Labyrinth
album: Whispering Stillness: Anti Stress Music for Cats
album: Urban Groovscape
album: The Serene Symphony of Eternal Stillness
album: Cat's Coastal Calm: Serene Ocean Waves for Felines
album: Urban Rhythms for Cats
album: Midnight Murmurs
album: Tranquil
album: Cat's Rain Music: Tranquil Tones
album: Whispering Nebulas
album: Cat's Serene Playtime: Serene Rain Showers

Binaural Calm Cats
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Cats Binaural Calm: Gentle Tones
type: MusicAlbum
date published: 2024-07-15

Warm Fire Binaural Beats for Cats
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date published: 2024-07-09

Piano for Cats: Feline Harmony
type: MusicAlbum
date published: 2024-06-21

Piano's Peaceful Echoes: Relaxation for Cats
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date published: 2024-06-07

Cat's Piano: Soothing Melodies for Felines
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date published: 2024-05-31

Cats Binaural Comfort: Purring Birds Melodies - 78 72 Hz
type: MusicAlbum
date published: 2024-05-27

Kediler Için Müzik
type: MusicAlbum
date published: 2024-05-08

Binaural Rain: Cats Serenity Sessions
type: MusicAlbum
date published: 2024-05-03

Piano's Feline Serenade: Soothing Tunes for Cats
type: MusicAlbum
date published: 2024-04-25

Fire Cats: Music For Felines
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date published: 2024-04-15

Rain Serenade: Soothing Sounds for Cats
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date published: 2024-04-08

Piano Music Cats: Whiskered Waltzes
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date published: 2024-04-01

Purring Melodies: Cat Nap Chronicles
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date published: 2024-03-22

Binaural Cat Harmony: Soothing Frequencies
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date published: 2024-03-18

Feline by the Fire: Cats' Cozy Melodies
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Cozy Naps and Serene Flames: Gentle Binaural Journeys for Calming and Reducing Cat Anxiety
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date published: 2024-03-08

Lofi Cat Comfort: Soothing Tunes for Felines
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date published: 2024-03-04

A Curious Cat
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date published: 2024-03-02

Firebeat Harmony: Purrfection in Rhythms
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date published: 2024-02-24

Midnight Labyrinth
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date published: 2024-02-18
track: Summer Nights
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  by artist: Cat Music Therapy
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    date published: 2024-02-18
  genre: pet-calming
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    date published: 2026-07-02T03:55:08Z
  audio: Summer Nights
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Whispering Stillness: Anti Stress Music for Cats
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-02T03:55:08Z
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  subject of: OpenTimestamps Proof of Existence
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    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f5101eff84688d1c8a9b7a59537d12a7692a76b55de662bf8dd82874eedd5ee. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/QZZ972481870.
    date published: 2026-07-02T03:55:08Z
  audio: Duo
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 80.369
    additional property: Musical Key
      type: PropertyValue
      value: 8
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.605
    additional property: Energy
      type: PropertyValue
      value: 0.019
    additional property: Speechiness
      type: PropertyValue
      value: 0.046
    additional property: Acousticness
      type: PropertyValue
      value: 0.979
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.746
    additional property: Liveness
      type: PropertyValue
      value: 0.113
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.084
    additional property: Loudness (dB)
      type: PropertyValue
      value: -22.278
    additional property: Key Name
      type: PropertyValue
      value: Ab
    additional property: Mode Name
      type: PropertyValue
      value: Minor
track: Bengal
  type: MusicRecording
  duration: PT5M3S
  duration ms: 303829
  explicit: false
  by artist: Music For Cats
  by artist: Music for Cats Peace
  by artist: Some Relaxing Music for Cats
  in album: Whispering Stillness: Anti Stress Music for Cats
    type: MusicAlbum
    date published: 2024-02-17
  genre: pet-calming
  isrc code: QZZ972481873
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T23:09:38+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xab69ce19aed89020aecdd692be4570668418d10a23d7c724e1eabea4a9aaed49
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
  audio: Bengal

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956304

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block-height/956304

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ972481873

OTSTimestamp
type: PropertyValue
value: 2026-07-02T03:55:08Z

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab69ce19aed89020aecdd692be4570668418d10a23d7c724e1eabea4a9aaed49. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/QZZ972481873.
date published: 2026-07-02T03:55:08Z

Bengal
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 112.472
additional property: Musical Key
  type: PropertyValue
  value: 2
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 0
additional property: Time Signature
  type: PropertyValue
  value: 5
additional property: Danceability
  type: PropertyValue
  value: 0.284
additional property: Energy
  type: PropertyValue
  value: 0.035
additional property: Speechiness
  type: PropertyValue
  value: 0.038
additional property: Acousticness
  type: PropertyValue
  value: 0.96
additional property: Instrumentalness
  type: PropertyValue
  value: 0.862
additional property: Liveness
  type: PropertyValue
  value: 0.094
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.2
additional property: Loudness (dB)
  type: PropertyValue
  value: -22.848
additional property: Key Name
  type: PropertyValue
  value: D
additional property: Mode Name
  type: PropertyValue
  value: Minor

Urban Groovscape
type: MusicAlbum
date published: 2024-02-15
track: Independent Movement
  type: MusicRecording
  duration: PT3M46S
  duration ms: 226773
  explicit: false
  by artist: Music For Cats
  by artist: Cat Music Therapy
  by artist: Cat Music
  in album: Urban Groovscape
    type: MusicAlbum
    date published: 2024-02-15
  genre: pet-calming
  isrc code: QZZ972482361
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-24T15:39:11+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0d383a0ee43b480afdf21a6f8df036930ef2698b85b64441ae64ad3d0fa61837
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956304
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ972482361
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  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 0x0d383a0ee43b480afdf21a6f8df036930ef2698b85b64441ae64ad3d0fa61837. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/QZZ972482361.
    date published: 2026-07-02T03:55:08Z
  audio: Independent Movement
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 136.361
    additional property: Musical Key
      type: PropertyValue
      value: 1
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.792
    additional property: Energy
      type: PropertyValue
      value: 0.739
    additional property: Speechiness
      type: PropertyValue
      value: 0.057
    additional property: Acousticness
      type: PropertyValue
      value: 0.027
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.917
    additional property: Liveness
      type: PropertyValue
      value: 0.087
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.685
    additional property: Loudness (dB)
      type: PropertyValue
      value: -9.513
    additional property: Key Name
      type: PropertyValue
      value: C#
    additional property: Mode Name
      type: PropertyValue
      value: Major

The Serene Symphony of Eternal Stillness
type: MusicAlbum
date published: 2024-02-12
track: Second Contemplation
  type: MusicRecording
  duration: PT5M21S
  duration ms: 321333
  explicit: false
  by artist: Music For Cats
  by artist: Cat Music Therapy
  by artist: Cat Music
  in album: The Serene Symphony of Eternal Stillness
    type: MusicAlbum
    date published: 2024-02-12
  genre: pet-calming
  isrc code: QZZ972482370
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T09:34:38+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0b34f011946027bf53795741dc5e30ed76ca795b9be7085d4b6e8f9ef2ddcb53
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956302
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956302
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ972482370
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  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 0x0b34f011946027bf53795741dc5e30ed76ca795b9be7085d4b6e8f9ef2ddcb53. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/QZZ972482370.
    date published: 2026-07-02T03:30:09Z
  audio: Second Contemplation
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 172.49
    additional property: Musical Key
      type: PropertyValue
      value: 3
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.326
    additional property: Energy
      type: PropertyValue
      value: 0.198
    additional property: Speechiness
      type: PropertyValue
      value: 0.041
    additional property: Acousticness
      type: PropertyValue
      value: 0.814
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.944
    additional property: Liveness
      type: PropertyValue
      value: 0.112
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.754
    additional property: Loudness (dB)
      type: PropertyValue
      value: -25.603
    additional property: Key Name
      type: PropertyValue
      value: Eb
    additional property: Mode Name
      type: PropertyValue
      value: Major

Cat's Coastal Calm: Serene Ocean Waves for Felines
type: MusicAlbum
date published: 2024-02-12

Urban Rhythms for Cats
type: MusicAlbum
date published: 2024-02-09

Midnight Murmurs
type: MusicAlbum
date published: 2024-02-06
track: Welcome to the Future
  type: MusicRecording
  duration: PT3M27S
  duration ms: 207840
  explicit: false
  by artist: Music For Cats
  by artist: Music for Cats Peace
  by artist: Animal and Bird Songs
  in album: Midnight Murmurs
    type: MusicAlbum
    date published: 2024-02-06
  genre: pet-calming
  isrc code: QZZ972481854
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T23:05:52+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5188f3204ac6b5f7ad8b3fc71d2c3a52740d15ff5638b1b57d0327551126e881
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956304
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ972481854
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  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 0x5188f3204ac6b5f7ad8b3fc71d2c3a52740d15ff5638b1b57d0327551126e881. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/QZZ972481854.
    date published: 2026-07-02T03:55:08Z
  audio: Welcome to the Future
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 135.003
    additional property: Musical Key
      type: PropertyValue
      value: 9
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.768
    additional property: Energy
      type: PropertyValue
      value: 0.573
    additional property: Speechiness
      type: PropertyValue
      value: 0.04
    additional property: Acousticness
      type: PropertyValue
      value: 0.034
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.8
    additional property: Liveness
      type: PropertyValue
      value: 0.147
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.667
    additional property: Loudness (dB)
      type: PropertyValue
      value: -15.642
    additional property: Key Name
      type: PropertyValue
      value: A
    additional property: Mode Name
      type: PropertyValue
      value: Minor
track: Don't Be
  type: MusicRecording
  duration: PT2M57S
  duration ms: 177692
  explicit: false
  by artist: Music For Cats
  by artist: Music for Cats Peace
  by artist: Animal and Bird Songs
  in album: Midnight Murmurs
    type: MusicAlbum
    date published: 2024-02-06
  genre: pet-calming
  isrc code: QZZ972481857
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T23:07:44+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x128f0ed479cd77848394c955a90612f73ddc379e5ec89d1041ac46b2dda77d07
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956304
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ972481857
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  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 0x128f0ed479cd77848394c955a90612f73ddc379e5ec89d1041ac46b2dda77d07. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/QZZ972481857.
    date published: 2026-07-02T03:55:08Z
  audio: Don't Be
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 138.416
    additional property: Musical Key
      type: PropertyValue
      value: 0
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.733
    additional property: Energy
      type: PropertyValue
      value: 0.661
    additional property: Speechiness
      type: PropertyValue
      value: 0.047
    additional property: Acousticness
      type: PropertyValue
      value: 0.285
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.681
    additional property: Liveness
      type: PropertyValue
      value: 0.104
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.892
    additional property: Loudness (dB)
      type: PropertyValue
      value: -12.054
    additional property: Key Name
      type: PropertyValue
      value: C
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Tranquil
type: MusicAlbum
date published: 2024-02-02
track: The Elements
  type: MusicRecording
  duration: PT2M14S
  duration ms: 134142
  explicit: false
  by artist: Music For Cats
  by artist: Music for Cats Peace
  by artist: Animal and Bird Songs
  in album: Tranquil
    type: MusicAlbum
    date published: 2024-02-02
  genre: pet-calming
  isrc code: QZZ972481861
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T05:31:31+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x699ba4b46141c0f7115436dbf95cbe6cdbed92d7cc5c43151fc182bb95b21f3f
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956304
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ972481861
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  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 0x699ba4b46141c0f7115436dbf95cbe6cdbed92d7cc5c43151fc182bb95b21f3f. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/QZZ972481861.
    date published: 2026-07-02T03:55:08Z
  audio: The Elements
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 145.237
    additional property: Musical Key
      type: PropertyValue
      value: 11
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.614
    additional property: Energy
      type: PropertyValue
      value: 0.045
    additional property: Speechiness
      type: PropertyValue
      value: 0.038
    additional property: Acousticness
      type: PropertyValue
      value: 0.991
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.869
    additional property: Liveness
      type: PropertyValue
      value: 0.129
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.125
    additional property: Loudness (dB)
      type: PropertyValue
      value: -21.653
    additional property: Key Name
      type: PropertyValue
      value: B
    additional property: Mode Name
      type: PropertyValue
      value: Minor
track: Everything It was
  type: MusicRecording
  duration: PT1M50S
  duration ms: 110869
  explicit: false
  by artist: Music For Cats
  by artist: Music for Cats Peace
  by artist: Animal and Bird Songs
  in album: Tranquil
    type: MusicAlbum
    date published: 2024-02-02
  genre: pet-calming
  isrc code: QZZ972481867
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T23:05:17+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0931e07b1cff91d4c2db6f270a25e56e72348dbee4545bb6cc6d18a8104528d9
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956304
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ972481867
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  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 0x0931e07b1cff91d4c2db6f270a25e56e72348dbee4545bb6cc6d18a8104528d9. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/QZZ972481867.
    date published: 2026-07-02T03:55:08Z
  audio: Everything It was
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 96.868
    additional property: Musical Key
      type: PropertyValue
      value: 11
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.621
    additional property: Energy
      type: PropertyValue
      value: 0.055
    additional property: Speechiness
      type: PropertyValue
      value: 0.04
    additional property: Acousticness
      type: PropertyValue
      value: 0.979
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.897
    additional property: Liveness
      type: PropertyValue
      value: 0.11
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.077
    additional property: Loudness (dB)
      type: PropertyValue
      value: -20.497
    additional property: Key Name
      type: PropertyValue
      value: B
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Cat's Rain Music: Tranquil Tones
type: MusicAlbum
date published: 2024-02-02

Whispering Nebulas
type: MusicAlbum
date published: 2024-02-01

Cat's Serene Playtime: Serene Rain Showers
type: MusicAlbum
date published: 2024-01-04