Julia Cooper
type: MusicGroup
genre: bedroom pop
popularity: 30
followers: 9272
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x88300a9226e6ddea8cb3efafdd194cc3a0a6e5ab1e6cdc708ee149f472619d1d
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/90e4499e-28d3-4cc8-a25b-8565027ac984.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/90e4499e-28d3-4cc8-a25b-8565027ac984.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/90e4499e-28d3-4cc8-a25b-8565027ac984
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x88300a9226e6ddea8cb3efafdd194cc3a0a6e5ab1e6cdc708ee149f472619d1d","name":"Julia Cooper","registered_at":"2026-06-12T04:28:11Z","symbol":"NIM0186843","token_address":"0x7ff6b4c4330a65d3d6c4d4e9d1637003fb064e0f","type":"artist","uuid":"90e4499e-28d3-4cc8-a25b-8565027ac984"}
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 0x88300a9226e6ddea8cb3efafdd194cc3a0a6e5ab1e6cdc708ee149f472619d1d. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/90e4499e-28d3-4cc8-a25b-8565027ac984.json and https://artists.proofprofile.net/proofs/artist/90e4499e-28d3-4cc8-a25b-8565027ac984.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
  text: {"copyright_id":"0x88300a9226e6ddea8cb3efafdd194cc3a0a6e5ab1e6cdc708ee149f472619d1d","name":"Julia Cooper","registered_at":"2026-06-12T04:28:11Z","symbol":"NIM0186843","token_address":"0x7ff6b4c4330a65d3d6c4d4e9d1637003fb064e0f","type":"artist","uuid":"90e4499e-28d3-4cc8-a25b-8565027ac984"}
album: Clean
  type: MusicAlbum
  date published: 2019-03-16
album: When We First Met
  type: MusicAlbum
  date published: 2020-01-24
album: Alaska
  type: MusicAlbum
  date published: 2021-01-18
album: SUGAR RUSH
  type: MusicAlbum
  date published: 2021-11-28
album: SUGAR RUSH
  type: MusicAlbum
  date published: 2021-11-29
album: XO
  type: MusicAlbum
  date published: 2022-09-28
album: SWEET N SOUR
  type: MusicAlbum
  date published: 2022-12-12
album: SWEET N SOUR
  type: MusicAlbum
  date published: 2023-01-18
album: SWEET N SOUR
  type: MusicAlbum
  date published: 2023-01-18
album: XO
  type: MusicAlbum
  date published: 2023-02-15
album: HEADACHE
  type: MusicAlbum
  date published: 2023-03-29
  track: HEADACHE
    type: MusicRecording
    duration: PT2M21S
    duration ms: 141052
    explicit: false
    by artist: Julia Cooper
    in album: HEADACHE
      type: MusicAlbum
      date published: 2023-03-29
    genre: bedroom pop
    isrc code: QZVEM2315397
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T23:08:15+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xe8ace4f29eca228b3d6e480ddcfa78abd49491a5bc103adc4e415f0cab345a92
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956639
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956639
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZVEM2315397
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T11:19:20Z
    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 0xe8ace4f29eca228b3d6e480ddcfa78abd49491a5bc103adc4e415f0cab345a92. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/QZVEM2315397.
      date published: 2026-07-04T11:19:20Z
    audio: HEADACHE
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 114.009
      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: 0.795
      additional property: Energy
        type: PropertyValue
        value: 0.716
      additional property: Speechiness
        type: PropertyValue
        value: 0.062
      additional property: Acousticness
        type: PropertyValue
        value: 0.695
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.014
      additional property: Liveness
        type: PropertyValue
        value: 0.084
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.954
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.216
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: MADE IN HEAVEN (CUTE VERSION)
  type: MusicAlbum
  date published: 2023-04-17
album: MADE IN HEAVEN (CUTE VERSION)
  type: MusicAlbum
  date published: 2023-04-17
album: MADE IN HEAVEN
  type: MusicAlbum
  date published: 2023-04-21
album: MADE IN HEAVEN
  type: MusicAlbum
  date published: 2023-04-21
album: GO STUPID
  type: MusicAlbum
  date published: 2023-10-18
album: COMET
  type: MusicAlbum
  date published: 2024-03-06
album: MISS UNIVERSE
  type: MusicAlbum
  date published: 2024-09-16
album: THE REAL WORLD
  type: MusicAlbum
  date published: 2024-11-22
  track: SOMEBODY GET ME
    type: MusicRecording
    duration: PT3M10S
    duration ms: 190007
    explicit: false
    by artist: Julia Cooper
    in album: THE REAL WORLD
      type: MusicAlbum
      date published: 2024-11-22
    genre: bedroom pop
    isrc code: QT2VB2485245
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T14:08:05+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x3e2581cb815e12e0aa2457010a4aa251b66faa7e430ff135183e3c2259bf50f0
    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: SOMEBODY GET ME
album: GIRL, PUT THE MIC DOWN!
album: POWDERED SUGAR
album: 2HOT2BSAD

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956551

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block-height/956551

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT2VB2485245

OTSTimestamp
type: PropertyValue
value: 2026-07-03T21:18:05Z

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 0x3e2581cb815e12e0aa2457010a4aa251b66faa7e430ff135183e3c2259bf50f0. 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/QT2VB2485245.
date published: 2026-07-03T21:18:05Z

SOMEBODY GET ME
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 143.704
additional property: Musical Key
  type: PropertyValue
  value: 8
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 3
additional property: Danceability
  type: PropertyValue
  value: 0.47
additional property: Energy
  type: PropertyValue
  value: 0.172
additional property: Speechiness
  type: PropertyValue
  value: 0.031
additional property: Acousticness
  type: PropertyValue
  value: 0.966
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.115
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.318
additional property: Loudness (dB)
  type: PropertyValue
  value: -11.203
additional property: Key Name
  type: PropertyValue
  value: Ab
additional property: Mode Name
  type: PropertyValue
  value: Major

GIRL, PUT THE MIC DOWN!
type: MusicAlbum
date published: 2025-05-16

POWDERED SUGAR
type: MusicAlbum
date published: 2025-06-06
track: GIRL, PUT THE MIC DOWN!
  type: MusicRecording
  duration: PT3M4S
  duration ms: 184954
  explicit: false
  by artist: Julia Cooper
  in album: POWDERED SUGAR
    type: MusicAlbum
    date published: 2025-06-06
  genre: bedroom pop
  isrc code: QT4K32527764
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-16T05:14:36+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x56cfcbaedd38a027ef7eb59837e4382dbc9b40acf257642b8954928315288847
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958245
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958245
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT4K32527764
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-16T08:09:26Z
  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 0x56cfcbaedd38a027ef7eb59837e4382dbc9b40acf257642b8954928315288847. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T08:09:26Z), 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/QT4K32527764.
    date published: 2026-07-16T08:09:26Z
  audio: GIRL, PUT THE MIC DOWN!
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 109.016
    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: 0.886
    additional property: Energy
      type: PropertyValue
      value: 0.293
    additional property: Speechiness
      type: PropertyValue
      value: 0.083
    additional property: Acousticness
      type: PropertyValue
      value: 0.337
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.089
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.165
    additional property: Loudness (dB)
      type: PropertyValue
      value: -11.992
    additional property: Key Name
      type: PropertyValue
      value: B
    additional property: Mode Name
      type: PropertyValue
      value: Major

2HOT2BSAD
type: MusicAlbum
date published: 2025-06-20
track: POWDERED SUGAR
  type: MusicRecording
  duration: PT2M42S
  duration ms: 162474
  explicit: false
  by artist: Julia Cooper
  in album: 2HOT2BSAD
    type: MusicAlbum
    date published: 2025-06-20
  genre: bedroom pop
  isrc code: QT4K32573062
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-12T23:50:46+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x27c3867d4408b9194954fabe1df72f19481a7711eae45201a04296d4c009621e
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957776
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/957776
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT4K32573062
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-13T00:05:10Z
  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 0x27c3867d4408b9194954fabe1df72f19481a7711eae45201a04296d4c009621e. Chain 2 (Bitcoin): anchored in block 957776 (2026-07-13T00:05:10Z), 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/QT4K32573062.
    date published: 2026-07-13T00:05:10Z
  audio: POWDERED SUGAR
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 140.022
    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: 0.806
    additional property: Energy
      type: PropertyValue
      value: 0.44
    additional property: Speechiness
      type: PropertyValue
      value: 0.144
    additional property: Acousticness
      type: PropertyValue
      value: 0.528
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.003
    additional property: Liveness
      type: PropertyValue
      value: 0.108
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.66
    additional property: Loudness (dB)
      type: PropertyValue
      value: -9.725
    additional property: Key Name
      type: PropertyValue
      value: F
    additional property: Mode Name
      type: PropertyValue
      value: Major