Jpeg
type: MusicGroup
genre: math rock
description: thumb|Continuously varied JPEG compression (between Q=100 and Q=1) for an abdominal CT scan JPEG ( , short for Joint Photographic Experts Group and sometimes retroactively referred to as JPEG 1) is a
popularity: 6
followers: 213
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x55b92e07f02029a50c02dae082bcf21261ebd9341b26b88450954908c5fec6f1
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8bd7e81e-e22d-4f7b-a5a5-e0612be411d1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8bd7e81e-e22d-4f7b-a5a5-e0612be411d1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8bd7e81e-e22d-4f7b-a5a5-e0612be411d1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
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 0x55b92e07f02029a50c02dae082bcf21261ebd9341b26b88450954908c5fec6f1. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8bd7e81e-e22d-4f7b-a5a5-e0612be411d1.json and https://artists.proofprofile.net/proofs/artist/8bd7e81e-e22d-4f7b-a5a5-e0612be411d1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
album: Red & Black
  type: MusicAlbum
  date published: 2018-01-31
album: Can't Wait
  type: MusicAlbum
  date published: 2019-07-23
album: Fire
  type: MusicAlbum
  date published: 2019-07-23
album: No More Enemies
  type: MusicAlbum
  date published: 2019-07-23
album: A Lot
  type: MusicAlbum
  date published: 2019-07-23
album: Phoenix Down
  type: MusicAlbum
  date published: 2019-08-26
album: Way of the Phoenix
  type: MusicAlbum
  date published: 2019-11-02
album: Hollow (Soul, Pt. 1)
  type: MusicAlbum
  date published: 2020-03-24
album: Bring Your (Soul, Pt. 2)
  type: MusicAlbum
  date published: 2020-04-09
album: Overpowered
  type: MusicAlbum
  date published: 2020-04-23
album: Totoro and Rain
  type: MusicAlbum
  date published: 2021-03-19
album: Lo-Fly: Volume 1
  type: MusicAlbum
  date published: 2021-04-02
album: Unravel
  type: MusicAlbum
  date published: 2021-04-23
  track: Unravel
    type: MusicRecording
    duration: PT2M13S
    duration ms: 133333
    explicit: false
    by artist: Jpeg
    in album: Unravel
      type: MusicAlbum
      date published: 2021-04-23
    genre: math rock
    isrc code: QZHN32101422
    additional property: CopyrightID
    additional property: CopyrightStatus
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      value: registered
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      value: https://blockstream.info/api/block-height/956772
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN32101422
    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 0x591f039a48deffe55e5c957139c02b40047443d4cf6d196aa7d5826d73454f13. 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/QZHN32101422.
      date published: 2026-07-05T10:01:46Z
    audio: Unravel
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 89.99
      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: 0.756
      additional property: Energy
        type: PropertyValue
        value: 0.771
      additional property: Speechiness
        type: PropertyValue
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      additional property: Acousticness
        type: PropertyValue
        value: 0.846
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.832
      additional property: Liveness
        type: PropertyValue
        value: 0.105
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.423
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.1
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Lo-Fly: Volume 2
  type: MusicAlbum
  date published: 2021-08-06
album: Fake Smiles
  type: MusicAlbum
  date published: 2022-11-10
  track: Fake Smiles
    type: MusicRecording
    duration: PT1M46S
    duration ms: 106456
    explicit: false
    by artist: Jpeg
    in album: Fake Smiles
      type: MusicAlbum
      date published: 2022-11-10
    genre: math rock
    isrc code: QZRP42268626
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    additional property: CopyrightStatus
      type: PropertyValue
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    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa6d4c02ba40cf8c534968bd42ee6e682a687d73d1343070af47feab2c489eb05
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    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956738
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956738
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZRP42268626
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T04:47:21Z
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
    audio: Fake Smiles
album: Lightwaves
album: Something Nice
album: Something Holiday
album: Blessed Rain
album: tiny elephants
album: CHROMO
album: Swiss Gondolas
album: Shika Season
album: Brooklyn Basin

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6d4c02ba40cf8c534968bd42ee6e682a687d73d1343070af47feab2c489eb05. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/QZRP42268626.
date published: 2026-07-05T04:47:21Z

Fake Smiles
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 75.969
additional property: Musical Key
  type: PropertyValue
  value: 2
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.694
additional property: Energy
  type: PropertyValue
  value: 0.424
additional property: Speechiness
  type: PropertyValue
  value: 0.062
additional property: Acousticness
  type: PropertyValue
  value: 0.964
additional property: Instrumentalness
  type: PropertyValue
  value: 0.933
additional property: Liveness
  type: PropertyValue
  value: 0.132
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.144
additional property: Loudness (dB)
  type: PropertyValue
  value: -13.584
additional property: Key Name
  type: PropertyValue
  value: D
additional property: Mode Name
  type: PropertyValue
  value: Major

Lightwaves
type: MusicAlbum
date published: 2023-02-24

Something Nice
type: MusicAlbum
date published: 2023-07-07

Something Holiday
type: MusicAlbum
date published: 2023-12-11

Blessed Rain
type: MusicAlbum
date published: 2023-12-18

tiny elephants
type: MusicAlbum
date published: 2024-07-12

tiny elephants
type: MusicAlbum
date published: 2025-05-23

CHROMO
type: MusicAlbum
date published: 2025-07-30

Swiss Gondolas
type: MusicAlbum
date published: 2025-08-29

Shika Season
type: MusicAlbum
date published: 2025-10-17

Brooklyn Basin
type: MusicAlbum
date published: 2025-11-07