Seto
type: MusicGroup
popularity: 28
followers: 2325
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2d743770d05fcd21f45e34168703569605cfe6ff1ca5046ff5625e82b9f03ea4
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/a6dc172a-59ad-459b-9830-01d282a7ee22.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a6dc172a-59ad-459b-9830-01d282a7ee22.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a6dc172a-59ad-459b-9830-01d282a7ee22
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 0x2d743770d05fcd21f45e34168703569605cfe6ff1ca5046ff5625e82b9f03ea4. 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/a6dc172a-59ad-459b-9830-01d282a7ee22.json and https://artists.proofprofile.net/proofs/artist/a6dc172a-59ad-459b-9830-01d282a7ee22.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
album: 雏田的告白
  type: MusicAlbum
  date published: 2018-12-14
album: Seto
  type: MusicAlbum
  date published: 2018-12-19
album: Seto
  type: MusicAlbum
  date published: 2018-12-19
album: Seto
  type: MusicAlbum
  date published: 2018-12-19
album: 龙与虎
  type: MusicAlbum
  date published: 2018-12-25
album: Saveme
  type: MusicAlbum
  date published: 2019-01-05
album: Saveme
  type: MusicAlbum
  date published: 2019-01-05
album: Without U
  type: MusicAlbum
  date published: 2019-01-11
album: Without U
  type: MusicAlbum
  date published: 2019-01-11
album: Alone
  type: MusicAlbum
  date published: 2019-01-14
album: Alone
  type: MusicAlbum
  date published: 2019-01-14
album: With You
  type: MusicAlbum
  date published: 2019-01-21
album: With You
  type: MusicAlbum
  date published: 2019-01-21
album: I'm Sorry to Be Born
  type: MusicAlbum
  date published: 2019-02-23
album: I'm Sorry to Be Born
  type: MusicAlbum
  date published: 2019-02-23
album: I Only Listen to You
  type: MusicAlbum
  date published: 2019-02-24
album: I Only Listen to You
  type: MusicAlbum
  date published: 2019-02-24
album: 桔梗
  type: MusicAlbum
  date published: 2019-03-14
album: Lofilove
  type: MusicAlbum
  date published: 2019-03-20
album: Lofilove
  type: MusicAlbum
  date published: 2019-03-20
album: Sunflowers
  type: MusicAlbum
  date published: 2019-04-04
album: Sunflowers
  type: MusicAlbum
  date published: 2019-04-04
album: Only U Know Me
  type: MusicAlbum
  date published: 2019-04-13
album: Only U Know Me
  type: MusicAlbum
  date published: 2019-04-13
album: Waiting
  type: MusicAlbum
  date published: 2019-05-02
album: Waiting
  type: MusicAlbum
  date published: 2019-05-02
album: Hold My Hand
  type: MusicAlbum
  date published: 2019-05-12
album: I Do
  type: MusicAlbum
  date published: 2019-05-14
album: I Do
  type: MusicAlbum
  date published: 2019-05-14
album: Natsu Koi
  type: MusicAlbum
  date published: 2019-05-27
album: Natsu Koi
  type: MusicAlbum
  date published: 2019-05-27
album: Last Kiss
  type: MusicAlbum
  date published: 2019-05-30
album: Last Kiss
  type: MusicAlbum
  date published: 2019-05-30
album: Thank You
  type: MusicAlbum
  date published: 2019-06-21
album: Thank You
  type: MusicAlbum
  date published: 2019-06-21
album: 正在退出人类游戏
  type: MusicAlbum
  date published: 2019-07-05
  track: 正在退出人类游戏
    type: MusicRecording
    duration: PT2M25S
    duration ms: 145005
    explicit: false
    by artist: Seto
    in album: 正在退出人类游戏
      type: MusicAlbum
      date published: 2019-07-05
    isrc code: HKG732013987
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T00:06:20+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xeb9b3e98475f0275674123924018c5d3bbbcc8019c019389220bef12f7c5be8c
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956422
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956422
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG732013987
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T01:01:38Z
    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 0xeb9b3e98475f0275674123924018c5d3bbbcc8019c019389220bef12f7c5be8c. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/HKG732013987.
      date published: 2026-07-03T01:01:38Z
    audio: 正在退出人类游戏
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 109.978
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.714
      additional property: Energy
        type: PropertyValue
        value: 0.722
      additional property: Speechiness
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: 雨因你而下，于你而止
album: 落日归山海，陪伴成告白
album: Crybaby (纯音乐)
album: Ame to Sakura (纯音乐)
album: Kissing (纯音乐)
album: 一首分裂人格写的音乐 (纯音乐)
album: 死んだのは私です (纯音乐)
album: Luv U 2 (纯音乐)
album: 桜雪 (纯音乐)
album: See U (纯音乐)
album: Want to Be with U 4ever
album: Midsummer Night
album: Ash
album: 无限
album: Air
album: 可惜我們不會再見了
album: 连同你群青般的温柔一起沉溺
album: 是你就好
album: U Forgot Our Promise
album: 秋葉原悲しみ
album: When You Smile
album: 算了吧
album: 最後の感情ロボット
album: 我再没见过 像你一般的星空
album: 爱
album: Miss U 365 Days
album: Lover
album: Katana
album: Nothing

If We Were Together
type: MusicRecording
duration: PT2M40S
duration ms: 160208
explicit: false
by artist: Seto
in album: If We Were Together
  type: MusicAlbum
  date published: 2021-11-06
isrc code: HKG732139133
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T06:40:54+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xaebacd030cad08121afcfd2f8a07658881993ef1567f948a4e5030b3eaa596b5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953520
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG732139133
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 953520
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-06-13T13:32:09+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaebacd030cad08121afcfd2f8a07658881993ef1567f948a4e5030b3eaa596b5. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/HKG732139133.
  date published: 2026-06-13T13:32:09Z
audio: If We Were Together
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 136.345
  additional property: Musical Key
    type: PropertyValue
    value: 4
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.67
  additional property: Energy
    type: PropertyValue
    value: 0.202
  additional property: Speechiness
    type: PropertyValue
    value: 0.039
  additional property: Acousticness
    type: PropertyValue
    value: 0.884
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.913
  additional property: Liveness
    type: PropertyValue
    value: 0.1
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.474
  additional property: Loudness (dB)
    type: PropertyValue
    value: -25.424
  additional property: Key Name
    type: PropertyValue
    value: E
  additional property: Mode Name
    type: PropertyValue
    value: Major

I Cant
type: MusicRecording
duration: PT3M5S
duration ms: 185626
explicit: false
by artist: Seto
in album: I Cant
  type: MusicAlbum
  date published: 2022-03-05
isrc code: HKG731748525
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T12:12:23+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2528b69f9f425a6cdb7705288732e7a656ab13c829ae8a473144a5e5b2663af3
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/HKG731748525
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08+00:00
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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 956304
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-02T03:55:08+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2528b69f9f425a6cdb7705288732e7a656ab13c829ae8a473144a5e5b2663af3. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/HKG731748525.
  date published: 2026-07-02T05:09:12Z
audio: I Cant
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 130.212
  additional property: Musical Key
    type: PropertyValue
    value: 7
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.652
  additional property: Energy
    type: PropertyValue
    value: 0.23
  additional property: Speechiness
    type: PropertyValue
    value: 0.036
  additional property: Acousticness
    type: PropertyValue
    value: 0.768
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.911
  additional property: Liveness
    type: PropertyValue
    value: 0.154
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.284
  additional property: Loudness (dB)
    type: PropertyValue
    value: -21.278
  additional property: Key Name
    type: PropertyValue
    value: G
  additional property: Mode Name
    type: PropertyValue
    value: Major

Speechiness
type: PropertyValue
value: 0.039

Acousticness
type: PropertyValue
value: 0.881

Instrumentalness
type: PropertyValue
value: 0.897

Liveness
type: PropertyValue
value: 0.371

Valence (Positivity)
type: PropertyValue
value: 0.106

Loudness (dB)
type: PropertyValue
value: -14.058

Key Name
type: PropertyValue
value: Bb

Mode Name
type: PropertyValue
value: Minor

雨因你而下，于你而止
type: MusicAlbum
date published: 2019-07-14
track: 雨因你而下，于你而止
  type: MusicRecording
  duration: PT2M12S
  duration ms: 132597
  explicit: false
  by artist: Seto
  in album: 雨因你而下，于你而止
    type: MusicAlbum
    date published: 2019-07-14
  isrc code: HKG732013953
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-02T03:03:09+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0c15e2f79146dfe2c12a5819b50aab431a2de03e41e51c2b2a512cd487b6d946
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956375
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956375
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG732013953
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T16:51:38Z
  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 0x0c15e2f79146dfe2c12a5819b50aab431a2de03e41e51c2b2a512cd487b6d946. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/HKG732013953.
    date published: 2026-07-02T16:51:38Z
  audio: 雨因你而下，于你而止
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 81.87
    additional property: Musical Key
      type: PropertyValue
      value: 0
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.339
    additional property: Energy
      type: PropertyValue
      value: 0.153
    additional property: Speechiness
      type: PropertyValue
      value: 0.03
    additional property: Acousticness
      type: PropertyValue
      value: 0.943
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.897
    additional property: Liveness
      type: PropertyValue
      value: 0.053
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.097
    additional property: Loudness (dB)
      type: PropertyValue
      value: -14.753
    additional property: Key Name
      type: PropertyValue
      value: C
    additional property: Mode Name
      type: PropertyValue
      value: Major

雨因你而下，于你而止
type: MusicAlbum
date published: 2019-07-14

落日归山海，陪伴成告白
type: MusicAlbum
date published: 2019-07-21

落日归山海，陪伴成告白
type: MusicAlbum
date published: 2019-07-21

落日归山海，陪伴成告白
type: MusicAlbum
date published: 2019-07-21
track: 落日归山海，陪伴成告白
  type: MusicRecording
  duration: PT2M26S
  duration ms: 146964
  explicit: false
  by artist: Seto
  in album: 落日归山海，陪伴成告白
    type: MusicAlbum
    date published: 2019-07-21
  isrc code: HKG732013761
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-13T18:10:11+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xabb669522e3bf15accd2e265e166313cd7dc8710dfc521bed806221a9af4263b
  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/HKG732013761
  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 0xabb669522e3bf15accd2e265e166313cd7dc8710dfc521bed806221a9af4263b. 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/HKG732013761.
    date published: 2026-07-13T18:21:04Z
  audio: 落日归山海，陪伴成告白
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 108.541
    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: 0.695
    additional property: Energy
      type: PropertyValue
      value: 0.443
    additional property: Speechiness
      type: PropertyValue
      value: 0.042
    additional property: Acousticness
      type: PropertyValue
      value: 0.887
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.889
    additional property: Liveness
      type: PropertyValue
      value: 0.228
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.398
    additional property: Loudness (dB)
      type: PropertyValue
      value: -19.995
    additional property: Key Name
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      value: D
    additional property: Mode Name
      type: PropertyValue
      value: Major

Crybaby (纯音乐)
type: MusicAlbum
date published: 2019-08-01

Ame to Sakura (纯音乐)
type: MusicAlbum
date published: 2019-08-14
track: Ame to Sakura - 纯音乐
  type: MusicRecording
  duration: PT2M40S
  duration ms: 160470
  explicit: false
  by artist: Seto
  in album: Ame to Sakura (纯音乐)
    type: MusicAlbum
    date published: 2019-08-14
  isrc code: HKG732014659
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
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    value: 2026-07-04T19:14:45+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7a58f99d503a17dd35b7d8d87e7004026d5a945ea7e7f764086793d9fc40a2f3
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956728
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
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  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG732014659
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-05T01:43:49Z
  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 0x7a58f99d503a17dd35b7d8d87e7004026d5a945ea7e7f764086793d9fc40a2f3. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/HKG732014659.
    date published: 2026-07-05T01:43:49Z
  audio: Ame to Sakura - 纯音乐
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    additional property: Musical Key
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    additional property: Mode (Major/Minor)
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    additional property: Time Signature
      type: PropertyValue
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    additional property: Danceability
      type: PropertyValue
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    additional property: Energy
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    additional property: Speechiness
      type: PropertyValue
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    additional property: Acousticness
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    additional property: Instrumentalness
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    additional property: Liveness
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    additional property: Valence (Positivity)
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    additional property: Loudness (dB)
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    additional property: Key Name
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Kissing (纯音乐)
type: MusicAlbum
date published: 2019-09-06

一首分裂人格写的音乐 (纯音乐)
type: MusicAlbum
date published: 2019-09-26

一首分裂人格写的音乐 (纯音乐)
type: MusicAlbum
date published: 2019-09-26

死んだのは私です (纯音乐)
type: MusicAlbum
date published: 2019-12-08

Luv U 2 (纯音乐)
type: MusicAlbum
date published: 2019-12-22

Luv U 2 (纯音乐)
type: MusicAlbum
date published: 2019-12-22

桜雪 (纯音乐)
type: MusicAlbum
date published: 2020-01-25

桜雪 (纯音乐)
type: MusicAlbum
date published: 2020-01-25

See U (纯音乐)
type: MusicAlbum
date published: 2020-02-26

See U (纯音乐)
type: MusicAlbum
date published: 2020-02-26

Want to Be with U 4ever
type: MusicAlbum
date published: 2020-03-19

Want to Be with U 4ever
type: MusicAlbum
date published: 2020-03-19

Midsummer Night
type: MusicAlbum
date published: 2020-05-17

Midsummer Night
type: MusicAlbum
date published: 2020-05-17

Ash
type: MusicAlbum
date published: 2020-05-22

Ash
type: MusicAlbum
date published: 2020-05-22

无限
type: MusicAlbum
date published: 2020-07-14

Air
type: MusicAlbum
date published: 2020-07-23

可惜我們不會再見了
type: MusicAlbum
date published: 2020-07-23
track: 可惜我們不會再見了
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  duration: PT3M0S
  duration ms: 180271
  explicit: false
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    date published: 2020-07-23
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  additional property: OTSBitcoinBlock
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  additional property: OTSBitcoinBlockVerifyURL
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  additional property: OTSVerificationAPI
    type: PropertyValue
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  additional property: OTSTimestamp
    type: PropertyValue
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  additional property: OTSVerifyInstructions
    type: PropertyValue
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  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
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    date published: 2026-07-03T09:04:44Z
  audio: 可惜我們不會再見了
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    additional property: Time Signature
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    additional property: Danceability
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    additional property: Energy
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    additional property: Speechiness
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    additional property: Acousticness
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    additional property: Instrumentalness
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    additional property: Liveness
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    additional property: Valence (Positivity)
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    additional property: Loudness (dB)
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    additional property: Key Name
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Air
type: MusicAlbum
date published: 2020-07-23

可惜我們不會再見了
type: MusicAlbum
date published: 2020-07-23

连同你群青般的温柔一起沉溺
type: MusicAlbum
date published: 2020-08-26

连同你群青般的温柔一起沉溺
type: MusicAlbum
date published: 2020-08-26

是你就好
type: MusicAlbum
date published: 2020-08-31

是你就好
type: MusicAlbum
date published: 2020-08-31

U Forgot Our Promise
type: MusicAlbum
date published: 2020-09-12

U Forgot Our Promise
type: MusicAlbum
date published: 2020-09-12

秋葉原悲しみ
type: MusicAlbum
date published: 2020-10-16

秋葉原悲しみ
type: MusicAlbum
date published: 2020-10-16

When You Smile
type: MusicAlbum
date published: 2020-11-28

When You Smile
type: MusicAlbum
date published: 2020-11-28

算了吧
type: MusicAlbum
date published: 2021-01-23

最後の感情ロボット
type: MusicAlbum
date published: 2021-01-30

我再没见过 像你一般的星空
type: MusicAlbum
date published: 2021-02-20

我再没见过 像你一般的星空
type: MusicAlbum
date published: 2021-02-20

爱
type: MusicAlbum
date published: 2021-03-13
track: 爱
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  duration ms: 140460
  explicit: false
  by artist: Seto
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    date published: 2021-03-13
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  additional property: OTSBitcoinBlock
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  additional property: OTSBitcoinBlockVerifyURL
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    value: https://blockstream.info/api/block-height/956375
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG732103546
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T16:51:38Z
  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 0x09bf8650cfcfb5381a34ae0a76e1dc0fc8e884545d0d58d383f3b26a933642ce. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/HKG732103546.
    date published: 2026-07-02T16:51:38Z
  audio: 爱
    type: AudioObject
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    additional property: Musical Key
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    additional property: Mode (Major/Minor)
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    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
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    additional property: Energy
      type: PropertyValue
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    additional property: Speechiness
      type: PropertyValue
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    additional property: Acousticness
      type: PropertyValue
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    additional property: Instrumentalness
      type: PropertyValue
      value: 0.932
    additional property: Liveness
      type: PropertyValue
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    additional property: Valence (Positivity)
      type: PropertyValue
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    additional property: Loudness (dB)
      type: PropertyValue
      value: -23.646
    additional property: Key Name
      type: PropertyValue
      value: Eb
    additional property: Mode Name
      type: PropertyValue
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爱
type: MusicAlbum
date published: 2021-03-13

Miss U 365 Days
type: MusicAlbum
date published: 2021-03-27

Miss U 365 Days
type: MusicAlbum
date published: 2021-03-27

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

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

Katana
type: MusicAlbum
date published: 2021-05-16

Katana
type: MusicAlbum
date published: 2021-05-16

Nothing
type: MusicAlbum
date published: 2021-06-05

Nothing
type: MusicAlbum
date published: 2021-06-05
track: Nothing
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  by artist: Seto
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    date published: 2021-06-05
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    type: PropertyValue
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  additional property: OTSVerificationAPI
    type: PropertyValue
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  additional property: OTSTimestamp
    type: PropertyValue
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  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 0xf9f2c9b051eef7b44c80e3be45d95357b8a0ccaed83f11bd6bfd34b014b474e2. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T18:01:28Z), 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/HKG732110404.
    date published: 2026-07-19T18:01:28Z
  audio: Nothing
    type: AudioObject
    additional property: Tempo (BPM)
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    additional property: Musical Key
      type: PropertyValue
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    additional property: Mode (Major/Minor)
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    additional property: Time Signature
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    additional property: Danceability
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    additional property: Energy
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    additional property: Speechiness
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    additional property: Acousticness
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    additional property: Instrumentalness
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    additional property: Liveness
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    additional property: Valence (Positivity)
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    additional property: Loudness (dB)
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    additional property: Mode Name
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Ble(Without U)
type: MusicAlbum
date published: 2021-06-26
track: Ble(Without U)
  type: MusicRecording
  duration: PT2M16S
  duration ms: 136097
  explicit: false
  by artist: Seto
  in album: Ble(Without U)
    type: MusicAlbum
    date published: 2021-06-26
  isrc code: HKG732112662
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
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  additional property: CopyrightRegisteredAt
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  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa11d533f93e8de1218bc800a64185d7d3b44f5e19f0dc5bfda0059837d46831d
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
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  additional property: OTSBitcoinBlockVerifyURL
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  additional property: OTSVerificationAPI
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  additional property: OTSTimestamp
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-16T19:42:29Z
  audio: Ble(Without U)
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    additional property: Mode (Major/Minor)
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    additional property: Time Signature
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    additional property: Danceability
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    additional property: Energy
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    additional property: Speechiness
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    additional property: Acousticness
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    additional property: Instrumentalness
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    additional property: Liveness
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    additional property: Valence (Positivity)
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    additional property: Loudness (dB)
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Ble(Without U)
type: MusicAlbum
date published: 2021-06-26

关于你的烟火 再没有人看过
type: MusicAlbum
date published: 2021-08-28

关于你的烟火 再没有人看过
type: MusicAlbum
date published: 2021-08-28

Why
type: MusicAlbum
date published: 2021-10-01

Why
type: MusicAlbum
date published: 2021-10-01

Galaxy
type: MusicAlbum
date published: 2021-10-05

Galaxy
type: MusicAlbum
date published: 2021-10-05

If We Were Together
type: MusicAlbum
date published: 2021-11-06
track: If We Were Together

If We Were Together
type: MusicAlbum
date published: 2021-11-06

时光重复 我們万劫不复
type: MusicAlbum
date published: 2021-11-20

时光重复 我們万劫不复
type: MusicAlbum
date published: 2021-11-20

升空的花火 和你绽放的笑容
type: MusicAlbum
date published: 2021-12-31

升空的花火 和你绽放的笑容
type: MusicAlbum
date published: 2021-12-31

All I Need is You
type: MusicAlbum
date published: 2022-02-14

All I Need is You
type: MusicAlbum
date published: 2022-02-14

I Cant
type: MusicAlbum
date published: 2022-03-05
track: I Cant

I Cant
type: MusicAlbum
date published: 2022-03-05

擅长搞砸一切
type: MusicAlbum
date published: 2022-03-26

擅长搞砸一切
type: MusicAlbum
date published: 2022-03-26

3 Goodbye
type: MusicAlbum
date published: 2022-04-23

3 Goodbye
type: MusicAlbum
date published: 2022-04-23

Take Me Somewhere Far Away from Here
type: MusicAlbum
date published: 2022-04-30

Take Me Somewhere Far Away from Here
type: MusicAlbum
date published: 2022-04-30

但故事的最後 你好像还是说了
type: MusicAlbum
date published: 2022-05-28

但故事的最後 你好像还是说了
type: MusicAlbum
date published: 2022-05-28
track: 但故事的最後 你好像还是说了
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  duration: PT3M4S
  duration ms: 184607
  explicit: false
  by artist: Seto
  in album: 但故事的最後 你好像还是说了
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    date published: 2026-07-05T19:27:56Z
  audio: 但故事的最後 你好像还是说了
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Gleyma
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date published: 2022-07-09

Gleyma
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date published: 2022-07-09

愛
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date published: 2022-07-21

愛
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date published: 2022-07-21

Stay
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Stay
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date published: 2022-08-11

嗯
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date published: 2022-10-06

嗯
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date published: 2022-10-06

Knockin' on Heaven's Door
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date published: 2022-10-29

Knockin' on Heaven's Door
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date published: 2022-10-29

2 Love
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-19T18:10:54Z
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Things You Will Never Know
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Yuki
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date published: 2023-01-25

Yuki
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date published: 2023-01-25
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  additional property: OTSVerifyInstructions
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    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
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    date published: 2026-07-19T03:36:41Z
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灭
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date published: 2023-06-11

所以我不再追问
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date published: 2023-10-16

Luv Always
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date published: 2023-10-28

Take Me Somewhere
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date published: 2023-11-25

断罪
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date published: 2024-03-01

在世界中心呼唤爱
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date published: 2024-06-07

玫瑰花环
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date published: 2024-07-15
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-05T18:48:28Z
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