JANE POP
type: MusicGroup
genre: city pop
popularity: 22
followers: 6399
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1ac3f8f0e9aefb1618b3ae0a690af0399891c1bec1e44752796f8cd87c8ff36c
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/7c7d13a9-9b3a-4995-8230-fe18b1d0a894.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7c7d13a9-9b3a-4995-8230-fe18b1d0a894.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7c7d13a9-9b3a-4995-8230-fe18b1d0a894
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1ac3f8f0e9aefb1618b3ae0a690af0399891c1bec1e44752796f8cd87c8ff36c","name":"JANE POP","registered_at":"2026-06-12T02:42:44Z","symbol":"NIM0162554","token_address":"0xe3dda5160f2f8ed2363819934da4a2fbe54ebf67","type":"artist","uuid":"7c7d13a9-9b3a-4995-8230-fe18b1d0a894"}
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 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 0x1ac3f8f0e9aefb1618b3ae0a690af0399891c1bec1e44752796f8cd87c8ff36c. 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/7c7d13a9-9b3a-4995-8230-fe18b1d0a894.json and https://artists.proofprofile.net/proofs/artist/7c7d13a9-9b3a-4995-8230-fe18b1d0a894.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x1ac3f8f0e9aefb1618b3ae0a690af0399891c1bec1e44752796f8cd87c8ff36c","name":"JANE POP","registered_at":"2026-06-12T02:42:44Z","symbol":"NIM0162554","token_address":"0xe3dda5160f2f8ed2363819934da4a2fbe54ebf67","type":"artist","uuid":"7c7d13a9-9b3a-4995-8230-fe18b1d0a894"}
album: Midnight Dial
  type: MusicAlbum
  date published: 2019
album: Drive to 1980 Love
  type: MusicAlbum
  date published: 2019-06-17
album: Drive to 1980 Love
  type: MusicAlbum
  date published: 2019-06-17
album: You're like a poem
  type: MusicAlbum
  date published: 2019-09-23
album: Like a poem
  type: MusicAlbum
  date published: 2019-09-23
album: Like A Poem
  type: MusicAlbum
  date published: 2019-09-23
album: Four Seasons
  type: MusicAlbum
  date published: 2019-12-18
album: 사계
  type: MusicAlbum
  date published: 2019-12-18
album: Four Seasons
  type: MusicAlbum
  date published: 2019-12-18
album: Farewell My Concubine
  type: MusicAlbum
  date published: 2020-02-13
album: 우희
  type: MusicAlbum
  date published: 2020-02-13
  track: 우희
    type: MusicRecording
    duration: PT3M16S
    duration ms: 196103
    explicit: false
    by artist: JANE POP
    in album: 우희
      type: MusicAlbum
      date published: 2020-02-13
    genre: city pop
    isrc code: KRMIM2002313
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T08:16:28+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x5a051a450c3693ebe2e941bfb7889357591fb367e8cfb99ad0c15d590c902834
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956634
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956634
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRMIM2002313
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T10:04:33Z
    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 0x5a051a450c3693ebe2e941bfb7889357591fb367e8cfb99ad0c15d590c902834. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/KRMIM2002313.
      date published: 2026-07-04T10:04:33Z
    audio: 우희
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 90.011
      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: 0.637
      additional property: Energy
        type: PropertyValue
        value: 0.584
      additional property: Speechiness
        type: PropertyValue
        value: 0.028
      additional property: Acousticness
        type: PropertyValue
        value: 0.309
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.086
      additional property: Liveness
        type: PropertyValue
        value: 0.099
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.711
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.064
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Farewell My Concubine
  type: MusicAlbum
  date published: 2020-02-13
album: Farewell My Concubine
  type: MusicAlbum
  date published: 2020-02-13
album: Pulp Fiction
  type: MusicAlbum
  date published: 2020-05-28
album: Pulp Fiction
  type: MusicAlbum
  date published: 2020-05-28
album: Pulp Fiction
  type: MusicAlbum
  date published: 2020-05-28
album: Take Me to Horizon
  type: MusicAlbum
  date published: 2020-08-12
album: Take Me To Horizon
  type: MusicAlbum
  date published: 2020-08-12
album: Take Me to Horizon
  type: MusicAlbum
  date published: 2020-08-12
album: OCEAN VIEW MOTEL ROOM
  type: MusicAlbum
  date published: 2021-01-12
album: 오션뷰 모텔룸
  type: MusicAlbum
  date published: 2021-01-12
album: OCEAN VIEW MOTEL ROOM
  type: MusicAlbum
  date published: 2021-01-12
album: Memory on Time
  type: MusicAlbum
  date published: 2021-03-25
album: Memory on Time
  type: MusicAlbum
  date published: 2021-03-25
album: The Moment
  type: MusicAlbum
  date published: 2021-06-29
album: Louise on Highway
album: MAGENTA
album: 백야
album: midnight sun
album: Can Feel It
album: 느낄 수 있어
album: SKYSCRAPER
album: Under the Cloudy Clouds
album: 흐린 구름 아래 넌
album: 한밤중의 다이얼
album: City Romance
album: Arcade
album: in the nightworld
album: I'll wait at the coffee shop with clock tower
album: Spectrum Dreams
album: One More Try, One More Life

The Moment
type: MusicAlbum
date published: 2021-06-29

The Moment
type: MusicAlbum
date published: 2021-06-29

Louise on Highway
type: MusicAlbum
date published: 2021-09-02

Louise on Highway
type: MusicAlbum
date published: 2021-09-02

Louise on Highway
type: MusicAlbum
date published: 2021-09-02

MAGENTA
type: MusicAlbum
date published: 2022-03-07
track: MAGENTA
  type: MusicRecording
  duration: PT3M51S
  duration ms: 231337
  explicit: false
  by artist: JANE POP
  in album: MAGENTA
    type: MusicAlbum
    date published: 2022-03-07
  genre: city pop
  isrc code: KRMIM2206834
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-20T17:38:53+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x06bb0f96988b638cdb728891bb0927b2a15967ddc33496cdb548ecb5a4c44c07
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958917
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958917
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRMIM2206834
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-20T17:53:56Z
  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 0x06bb0f96988b638cdb728891bb0927b2a15967ddc33496cdb548ecb5a4c44c07. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T17:53:56Z), 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/KRMIM2206834.
    date published: 2026-07-20T17:53:56Z
  audio: MAGENTA
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 120.05
    additional property: Musical Key
      type: PropertyValue
      value: 9
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.619
    additional property: Energy
      type: PropertyValue
      value: 0.617
    additional property: Speechiness
      type: PropertyValue
      value: 0.034
    additional property: Acousticness
      type: PropertyValue
      value: 0.438
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.185
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.4
    additional property: Loudness (dB)
      type: PropertyValue
      value: -7.099
    additional property: Key Name
      type: PropertyValue
      value: A
    additional property: Mode Name
      type: PropertyValue
      value: Minor

MAGENTA
type: MusicAlbum
date published: 2022-03-07

MAGENTA
type: MusicAlbum
date published: 2022-03-07

백야
type: MusicAlbum
date published: 2022-05-12

midnight sun
type: MusicAlbum
date published: 2022-05-12
track: midnight sun - Instrument
  type: MusicRecording
  duration: PT3M54S
  duration ms: 234456
  explicit: false
  by artist: JANE POP
  in album: midnight sun
    type: MusicAlbum
    date published: 2022-05-12
  genre: city pop
  isrc code: KRMIM2212784
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-04T10:27:27+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5b10d3fb004e5a81664f0459664d58ee00f6e8fd684e20f6b16f744f254b6e2d
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956637
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956637
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRMIM2212784
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-04T10:56:23Z
  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 0x5b10d3fb004e5a81664f0459664d58ee00f6e8fd684e20f6b16f744f254b6e2d. Chain 2 (Bitcoin): anchored in block 956637 (2026-07-04T10:56:23Z), 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/KRMIM2212784.
    date published: 2026-07-04T10:56:23Z
  audio: midnight sun - Instrument
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 76.01
    additional property: Musical Key
      type: PropertyValue
      value: 7
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.598
    additional property: Energy
      type: PropertyValue
      value: 0.677
    additional property: Speechiness
      type: PropertyValue
      value: 0.043
    additional property: Acousticness
      type: PropertyValue
      value: 0.006
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.869
    additional property: Liveness
      type: PropertyValue
      value: 0.222
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.391
    additional property: Loudness (dB)
      type: PropertyValue
      value: -8.653
    additional property: Key Name
      type: PropertyValue
      value: G
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Can Feel It
type: MusicAlbum
date published: 2022-08-01

느낄 수 있어
type: MusicAlbum
date published: 2022-08-01

Can Feel It
type: MusicAlbum
date published: 2022-08-01

SKYSCRAPER
type: MusicAlbum
date published: 2022-11-01

SKYSCRAPER
type: MusicAlbum
date published: 2022-11-01

SKYSCRAPER
type: MusicAlbum
date published: 2022-11-01

Under the Cloudy Clouds
type: MusicAlbum
date published: 2023-03-07
track: Under the Cloudy Clouds
  type: MusicRecording
  duration: PT3M20S
  duration ms: 200420
  explicit: false
  by artist: JANE POP
  in album: Under the Cloudy Clouds
    type: MusicAlbum
    date published: 2023-03-07
  genre: city pop
  isrc code: KRB161401429
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-21T15:20:01+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x31bceec6030568d312102bf6692c8a685fb375c1da2e75d99875d2ac0e135583
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 959024
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/959024
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRB161401429
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-21T15:31:18Z
  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 0x31bceec6030568d312102bf6692c8a685fb375c1da2e75d99875d2ac0e135583. Chain 2 (Bitcoin): anchored in block 959024 (2026-07-21T15:31:18Z), 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/KRB161401429.
    date published: 2026-07-21T15:31:18Z
  audio: Under the Cloudy Clouds
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 93.989
    additional property: Musical Key
      type: PropertyValue
      value: 8
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.663
    additional property: Energy
      type: PropertyValue
      value: 0.59
    additional property: Speechiness
      type: PropertyValue
      value: 0.034
    additional property: Acousticness
      type: PropertyValue
      value: 0.294
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.082
    additional property: Liveness
      type: PropertyValue
      value: 0.116
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.607
    additional property: Loudness (dB)
      type: PropertyValue
      value: -9.837
    additional property: Key Name
      type: PropertyValue
      value: Ab
    additional property: Mode Name
      type: PropertyValue
      value: Major

흐린 구름 아래 넌
type: MusicAlbum
date published: 2023-03-07

한밤중의 다이얼
type: MusicAlbum
date published: 2023-05-04

City Romance
type: MusicAlbum
date published: 2023-09-26

Arcade
type: MusicAlbum
date published: 2023-10-27

in the nightworld
type: MusicAlbum
date published: 2024-03-28

I'll wait at the coffee shop with clock tower
type: MusicAlbum
date published: 2024-08-20

Spectrum Dreams
type: MusicAlbum
date published: 2025-01-17
track: Spectrum Dreams
  type: MusicRecording
  duration: PT3M13S
  duration ms: 193235
  explicit: false
  by artist: JANE POP
  in album: Spectrum Dreams
    type: MusicAlbum
    date published: 2025-01-17
  genre: city pop
  isrc code: KRB161401872
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-18T03:51:30+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc77b6d764b437e6618ed11aec6815d14cc6f8ef244724f02eecb72d55675b47a
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958489
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958489
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRB161401872
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-18T04:13:26Z
  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 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 0xc77b6d764b437e6618ed11aec6815d14cc6f8ef244724f02eecb72d55675b47a. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/KRB161401872.
    date published: 2026-07-18T04:13:26Z
  audio: Spectrum Dreams
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
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One More Try, One More Life
type: MusicAlbum
date published: 2025-09-03
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    date published: 2025-09-03
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    date published: 2026-07-20T01:04:02Z
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