Zleept
type: MusicGroup
genre: lo-fi
genre: lo-fi beats
popularity: 27
followers: 679
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0x963d0a1170d1768e2a1fd2967c197c90e4f88b45291adf3fbff233b2317709fe
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/9baa9087-7d37-4eeb-9fb9-5fd1badee258.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9baa9087-7d37-4eeb-9fb9-5fd1badee258.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9baa9087-7d37-4eeb-9fb9-5fd1badee258
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 0x963d0a1170d1768e2a1fd2967c197c90e4f88b45291adf3fbff233b2317709fe. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9baa9087-7d37-4eeb-9fb9-5fd1badee258.json and https://artists.proofprofile.net/proofs/artist/9baa9087-7d37-4eeb-9fb9-5fd1badee258.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
album: On the SP404
  type: MusicAlbum
  date published: 2020-11-13
album: Lofi Broken
  type: MusicAlbum
  date published: 2021-03-18
  track: Depressed Lofi nights
    type: MusicRecording
    duration: PT1M19S
    duration ms: 79372
    explicit: false
    by artist: Zleept
    in album: Lofi Broken
      type: MusicAlbum
      date published: 2021-03-18
    genre: lo-fi
    genre: lo-fi beats
    isrc code: QZDA62175469
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-13T17:44:24+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa6c4a8540cc0b91b971e6bfbc91693dc36f5ce3f5f6ece5320232329f2c88c55
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957891
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957891
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA62175469
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-13T18:21:04Z
    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 0xa6c4a8540cc0b91b971e6bfbc91693dc36f5ce3f5f6ece5320232329f2c88c55. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/QZDA62175469.
      date published: 2026-07-13T18:21:04Z
    audio: Depressed Lofi nights
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 85.718
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 1
      additional property: Danceability
        type: PropertyValue
        value: 0.498
      additional property: Energy
        type: PropertyValue
        value: 0.222
      additional property: Speechiness
        type: PropertyValue
        value: 0.055
      additional property: Acousticness
        type: PropertyValue
        value: 0.493
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.935
      additional property: Liveness
        type: PropertyValue
        value: 0.098
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.272
      additional property: Loudness (dB)
        type: PropertyValue
        value: -18.044
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
  track: Lofi Homie
    type: MusicRecording
    duration: PT1M22S
    duration ms: 82285
    explicit: false
    by artist: Zleept
    in album: Lofi Broken
      type: MusicAlbum
      date published: 2021-03-18
    genre: lo-fi
    genre: lo-fi beats
    isrc code: QZDA72112211
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-13T17:33:03+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xbc96f3a93f250db22919870c8eb2b873cbc8434afafe4381c4b145b9b6282369
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957891
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957891
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA72112211
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-13T18:21:04Z
    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 0xbc96f3a93f250db22919870c8eb2b873cbc8434afafe4381c4b145b9b6282369. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/QZDA72112211.
      date published: 2026-07-13T18:21:04Z
    audio: Lofi Homie
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 70.008
      additional property: Musical Key
        type: PropertyValue
        value: 3
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.861
      additional property: Energy
        type: PropertyValue
        value: 0.115
      additional property: Speechiness
        type: PropertyValue
        value: 0.085
      additional property: Acousticness
        type: PropertyValue
        value: 0.753
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.965
      additional property: Liveness
        type: PropertyValue
        value: 0.094
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Thru the rain
album: U k i y o
album: Looking around
album: LoFi Dreamday
album: Coffee Jazz Vibes
album: But It is L O F I
album: Tea Drops
album: Weird
album: Short Stories
album: Getting lost in the clouds
album: Sun Rise L O F I
album: Proud of You !
album: Parallax
album: Aesthetic Dreamhop Lofi
album: The Box
album: Where are we
album: P L A Y Z
album: T i k t o k
album: Summer 2021 Playlist
album: Sorry, my bad
album: Neo Tokyo
album: Ohayougozaimasu ! !
album: Passion Hifi
album: Ohayougozaimasu
album: Take one
album: Back 2 me
album: Illustrations
album: Crystal Society
album: S h e e
album: Forget and Forgive
album: Blue
album: Dogo Follow
album: Fantasy
album: What the future is
album: Night Fantasy
album: 13 junio playz
album: L I K E S
album: ASTROESPACIAL
album: Where would I be without you
album: Two tears
album: Sad
album: Masks
album: LoFi Dream Catcher !!
album: Fish!
album: Reaching the Stars 2021 Resume
album: Key Stepy
album: Chilly Love
album: INDIGO
album: Double Plasma
album: Orange Girl
album: Fluo
album: ZLEEPT meets CHILL V3
album: ZLEEPT meets CHILL V2
album: ZLEEPT meets CHILL V1
album: Nugu Autumn
album: Dreamy Lofi: Blissful Sleep Soundscape
album: 3 hours of pure LOFI
album: Chibi Beats Playlist
album: Urban Solitude: LOFI PLAYLIST
album: Lofi for Study
album: Starry Skies: CALM LOFI

Valence (Positivity)
type: PropertyValue
value: 0.507

Loudness (dB)
type: PropertyValue
value: -20.72

Key Name
type: PropertyValue
value: Eb

Mode Name
type: PropertyValue
value: Major

Thru the rain
type: MusicAlbum
date published: 2021-03-31

U k i y o
type: MusicAlbum
date published: 2021-04-08

Looking around
type: MusicAlbum
date published: 2021-04-15

LoFi Dreamday
type: MusicAlbum
date published: 2021-04-18
track: Water
  type: MusicRecording
  duration: PT1M43S
  duration ms: 103248
  explicit: false
  by artist: Zleept
  in album: LoFi Dreamday
    type: MusicAlbum
    date published: 2021-04-18
  genre: lo-fi
  genre: lo-fi beats
  isrc code: USLZJ2134640
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-15T09:26:20+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd6bb9d7f143cf80e8bfff6fdae119f82ba779178ca0f38d9227ab87fae2bd6f7
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958137
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958137
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLZJ2134640
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-15T12:28:45Z
  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 0xd6bb9d7f143cf80e8bfff6fdae119f82ba779178ca0f38d9227ab87fae2bd6f7. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T12:28:45Z), 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/USLZJ2134640.
    date published: 2026-07-15T12:28:45Z
  audio: Water
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 86.001
    additional property: Musical Key
      type: PropertyValue
      value: 0
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.789
    additional property: Energy
      type: PropertyValue
      value: 0.432
    additional property: Speechiness
      type: PropertyValue
      value: 0.076
    additional property: Acousticness
      type: PropertyValue
      value: 0.276
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.868
    additional property: Liveness
      type: PropertyValue
      value: 0.102
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.095
    additional property: Loudness (dB)
      type: PropertyValue
      value: -7.431
    additional property: Key Name
      type: PropertyValue
      value: C
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Coffee Jazz Vibes
type: MusicAlbum
date published: 2021-04-23

But It is L O F I
type: MusicAlbum
date published: 2021-04-23
track: Hold me
  type: MusicRecording
  duration: PT1M31S
  duration ms: 91333
  explicit: false
  by artist: Zleept
  in album: But It is L O F I
    type: MusicAlbum
    date published: 2021-04-23
  genre: lo-fi
  genre: lo-fi beats
  isrc code: USLZJ2142596
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-20T22:25:13+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6538db03e46726ca647ebe4c677433adaf0aa68e34a9a3ddf7fe41343425d432
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958943
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958943
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLZJ2142596
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-21T00:27:37Z
  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 0x6538db03e46726ca647ebe4c677433adaf0aa68e34a9a3ddf7fe41343425d432. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T00:27:37Z), 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/USLZJ2142596.
    date published: 2026-07-21T00:27:37Z
  audio: Hold me
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 89.986
    additional property: Musical Key
      type: PropertyValue
      value: 4
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.74
    additional property: Energy
      type: PropertyValue
      value: 0.376
    additional property: Speechiness
      type: PropertyValue
      value: 0.178
    additional property: Acousticness
      type: PropertyValue
      value: 0.566
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.878
    additional property: Liveness
      type: PropertyValue
      value: 0.116
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.382
    additional property: Loudness (dB)
      type: PropertyValue
      value: -13.345
    additional property: Key Name
      type: PropertyValue
      value: E
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Tea Drops
type: MusicAlbum
date published: 2021-04-28

Weird
type: MusicAlbum
date published: 2021-05-01

Short Stories
type: MusicAlbum
date published: 2021-05-01
track: Orange Lemon
  type: MusicRecording
  duration: PT1M26S
  duration ms: 86217
  explicit: false
  by artist: Zleept
  in album: Short Stories
    type: MusicAlbum
    date published: 2021-05-01
  genre: lo-fi
  genre: lo-fi beats
  isrc code: USLZJ2134653
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-21T12:44:31+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf2a9c8fb79143c0213577ea752a35aa9c9f571bbf75739b9276b0a0884dbdbdb
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 959009
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/959009
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLZJ2134653
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-21T15:45:31Z
  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 0xf2a9c8fb79143c0213577ea752a35aa9c9f571bbf75739b9276b0a0884dbdbdb. Chain 2 (Bitcoin): anchored in block 959009 (2026-07-21T15:45:31Z), 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/USLZJ2134653.
    date published: 2026-07-21T15:45:31Z
  audio: Orange Lemon
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 179.903
    additional property: Musical Key
      type: PropertyValue
      value: 5
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.493
    additional property: Energy
      type: PropertyValue
      value: 0.201
    additional property: Speechiness
      type: PropertyValue
      value: 0.065
    additional property: Acousticness
      type: PropertyValue
      value: 0.809
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.892
    additional property: Liveness
      type: PropertyValue
      value: 0.102
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.117
    additional property: Loudness (dB)
      type: PropertyValue
      value: -13.978
    additional property: Key Name
      type: PropertyValue
      value: F
    additional property: Mode Name
      type: PropertyValue
      value: Major

Getting lost in the clouds
type: MusicAlbum
date published: 2021-05-09
track: Night and Day
  type: MusicRecording
  duration: PT2M7S
  duration ms: 127991
  explicit: false
  by artist: Zleept
  in album: Getting lost in the clouds
    type: MusicAlbum
    date published: 2021-05-09
  genre: lo-fi
  genre: lo-fi beats
  isrc code: USLZJ2147890
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-18T22:15:08+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xcbf29256d9c70f2d369fb7e32431437f0af0741d2dd38398ce1de8a52cfa262e
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958621
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958621
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLZJ2147890
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-18T22:59:44Z
  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 0xcbf29256d9c70f2d369fb7e32431437f0af0741d2dd38398ce1de8a52cfa262e. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/USLZJ2147890.
    date published: 2026-07-18T22:59:44Z
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Proud of You !
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Parallax
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Aesthetic Dreamhop Lofi
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The Box
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Neo Tokyo
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Ohayougozaimasu ! !
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Ohayougozaimasu
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Take one
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Back 2 me
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Illustrations
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Crystal Society
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S h e e
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Forget and Forgive
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Blue
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Dogo Follow
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Fantasy
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What the future is
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Night Fantasy
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13 junio playz
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ASTROESPACIAL
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Masks
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LoFi Dream Catcher !!
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Fish!
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Reaching the Stars 2021 Resume
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Key Stepy
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  subject of: OpenTimestamps Proof of Existence
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OTSVerificationAPI
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OTSVerifyInstructions
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OpenTimestamps Proof of Existence
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date published: 2026-07-02T16:51:38Z

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INDIGO
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Double Plasma
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Orange Girl
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Fluo
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ZLEEPT meets CHILL V3
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ZLEEPT meets CHILL V2
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ZLEEPT meets CHILL V1
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Nugu Autumn
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Dreamy Lofi: Blissful Sleep Soundscape
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3 hours of pure LOFI
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date published: 2023-11-13

Chibi Beats Playlist
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type: MusicAlbum
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type: MusicAlbum
date published: 2024-01-09

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type: MusicAlbum
date published: 2024-04-05

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type: MusicAlbum
date published: 2024-09-27

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type: MusicAlbum
date published: 2024-10-08