安琥
type: MusicGroup
genre: gufeng
genre: mandopop
popularity: 15
followers: 483
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4255bf5eb9897e88de20d666c70662ffc4a59c2693e461817e27dbd829d21e65
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953786
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953786
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d8bf6950-b777-4f4a-abd1-b8204fdc72a6.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d8bf6950-b777-4f4a-abd1-b8204fdc72a6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d8bf6950-b777-4f4a-abd1-b8204fdc72a6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T12:56:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4255bf5eb9897e88de20d666c70662ffc4a59c2693e461817e27dbd829d21e65","name":"安琥","registered_at":"2026-06-15T03:25:14Z","symbol":"NIM0667013","token_address":"0x38ce5a41cb6d0fdc340cb5bfc913a6f5dfadf00c","type":"artist","uuid":"d8bf6950-b777-4f4a-abd1-b8204fdc72a6"}
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 0x4255bf5eb9897e88de20d666c70662ffc4a59c2693e461817e27dbd829d21e65. Chain 2 (Bitcoin): anchored in block 953786 (2026-06-15T12:56:12Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d8bf6950-b777-4f4a-abd1-b8204fdc72a6.json and https://artists.proofprofile.net/proofs/artist/d8bf6950-b777-4f4a-abd1-b8204fdc72a6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T12:56:12Z
  text: {"copyright_id":"0x4255bf5eb9897e88de20d666c70662ffc4a59c2693e461817e27dbd829d21e65","name":"安琥","registered_at":"2026-06-15T03:25:14Z","symbol":"NIM0667013","token_address":"0x38ce5a41cb6d0fdc340cb5bfc913a6f5dfadf00c","type":"artist","uuid":"d8bf6950-b777-4f4a-abd1-b8204fdc72a6"}
album: 男人的歌
  type: MusicAlbum
  date published: 2010-03-30
album: 天使的翅膀
  type: MusicAlbum
  date published: 2007
  track: 天使的翅膀
    type: MusicRecording
    duration: PT3M40S
    duration ms: 220080
    explicit: false
    by artist: 安琥
    in album: 天使的翅膀
      type: MusicAlbum
      date published: 2007
    popularity: 28
    genre: mainland-chinese-pop
    isrc code: CNA260638003
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-07T16:56:22+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x3e92af25305f981ab99790d926f71601b9bb4cfb6e35a9ff32f4433e8dfdf8bf
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 953528
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/953528
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNA260638003
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T15:41:10Z
    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 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 0x3e92af25305f981ab99790d926f71601b9bb4cfb6e35a9ff32f4433e8dfdf8bf. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/CNA260638003.
      date published: 2026-06-13T15:41:10Z
    audio: 天使的翅膀
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 150.543
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.459
      additional property: Energy
        type: PropertyValue
        value: 0.475
      additional property: Speechiness
        type: PropertyValue
        value: 0.026
      additional property: Acousticness
        type: PropertyValue
        value: 0.284
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.119
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.257
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.478
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Minor
  track: 拂袖
    type: MusicRecording
    duration: PT4M33S
    duration ms: 273773
    explicit: false
    by artist: 安琥
    in album: 天使的翅膀
      type: MusicAlbum
      date published: 2007
    popularity: 3
    genre: mainland-chinese-pop
    isrc code: CNA260638007
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-30T20:19:08+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x5fbac606a29ad81c3fd53de67a043527d3628fba69d1b7f4bab89001cb94349e
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 960309
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/960309
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNA260638007
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-30T20:35:49Z
    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 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 0x5fbac606a29ad81c3fd53de67a043527d3628fba69d1b7f4bab89001cb94349e. Chain 2 (Bitcoin): anchored in block 960309 (2026-07-30T20:35:49Z), 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/CNA260638007.
      date published: 2026-07-30T20:35:49Z
    audio: 拂袖
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 123.486
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.593
      additional property: Energy
        type: PropertyValue
        value: 0.648
      additional property: Speechiness
        type: PropertyValue
        value: 0.024
      additional property: Acousticness
        type: PropertyValue
        value: 0.035
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: 愛鐵信
album: 人生下半
album: 北京又飄雪
album: 路過的人
album: 好兄弟一辈子
album: 好兄弟一輩子
album: 同歸於醉 (抒情版)
album: 同歸於醉
album: 富貴花開
album: 小妖孽（電影《鍾馗降魔》推廣曲）
album: 小妖孽(電影《鍾馗降魔》推廣曲)
album: 值得人間（電影《鍾馗降魔》主題曲 ）
album: 值得人間(電影《鍾馗降魔》主題曲)
album: 笑靨如花
album: 上有老下有小
album: 我們剛剛好
album: 還得上
album: 追女仔
album: 親愛的
album: 狐蹤諜影 電影OST大碟
album: 感謝大哥
album: 富贵壁人
album: 死的心都有
album: 只羨鴛鴦不羨仙
album: 琥式情歌
album: 答應我妳要好好的
album: 打個電話
album: 曾一起凝望的那片星空
album: 下輩子不見
album: 天长地久 (电影《第7秒营救》主题曲)
album: 天下無雙
album: 我們的愛我不放手
album: 上陣父子兵 Ep
album: 胡力合辑
album: 嚴淑明 金曲精選
album: 梦之翼
album: 最后的童话
album: 綻放

Liveness
type: PropertyValue
value: 0.153

Valence (Positivity)
type: PropertyValue
value: 0.254

Loudness (dB)
type: PropertyValue
value: -10.52

Key Name
type: PropertyValue
value: B

Mode Name
type: PropertyValue
value: Major

愛鐵信
type: MusicAlbum
date published: 2024-07-10

人生下半
type: MusicAlbum
date published: 2023-04-06

北京又飄雪
type: MusicAlbum
date published: 2023-01-12

路過的人
type: MusicAlbum
date published: 2022-12-08

好兄弟一辈子
type: MusicAlbum
date published: 2022-09-20

好兄弟一輩子
type: MusicAlbum
date published: 2022-09-20

同歸於醉 (抒情版)
type: MusicAlbum
date published: 2022-03-16

同歸於醉
type: MusicAlbum
date published: 2022-03-16

富貴花開
type: MusicAlbum
date published: 2022-02-10

小妖孽（電影《鍾馗降魔》推廣曲）
type: MusicAlbum
date published: 2022-01-20

小妖孽(電影《鍾馗降魔》推廣曲)
type: MusicAlbum
date published: 2022-01-20

值得人間（電影《鍾馗降魔》主題曲 ）
type: MusicAlbum
date published: 2022-01-20

值得人間(電影《鍾馗降魔》主題曲)
type: MusicAlbum
date published: 2022-01-20

笑靨如花
type: MusicAlbum
date published: 2021-10-20

上有老下有小
type: MusicAlbum
date published: 2021-08-17

我們剛剛好
type: MusicAlbum
date published: 2021-04-07

還得上
type: MusicAlbum
date published: 2021-01-29

追女仔
type: MusicAlbum
date published: 2020-12-04

親愛的
type: MusicAlbum
date published: 2020-07-24

狐蹤諜影 電影OST大碟
type: MusicAlbum
date published: 2020-01-10

感謝大哥
type: MusicAlbum
date published: 2019-10-15

富贵壁人
type: MusicAlbum
date published: 2019-01-01
track: 富贵壁人
  type: MusicRecording
  duration: PT4M14S
  duration ms: 254484
  explicit: false
  by artist: 严淑明
  by artist: 安琥
  in album: 富贵壁人
    type: MusicAlbum
    date published: 2019-01-01
  isrc code: HKG732104035
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-29T20:01:04+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc167e4bf7aa28ecec2e7ebcd8d1fac7491b1727c83f28eedb143b13f29360d7d
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 960144
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/960144
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG732104035
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-29T21:09:47Z
  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 0xc167e4bf7aa28ecec2e7ebcd8d1fac7491b1727c83f28eedb143b13f29360d7d. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/HKG732104035.
    date published: 2026-07-29T21:09:47Z
  audio: 富贵壁人
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 145.181
    additional property: Musical Key
      type: PropertyValue
      value: 7
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.629
    additional property: Energy
      type: PropertyValue
      value: 0.97
    additional property: Speechiness
      type: PropertyValue
      value: 0.071
    additional property: Acousticness
      type: PropertyValue
      value: 0.063
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.078
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.916
    additional property: Loudness (dB)
      type: PropertyValue
      value: -7.345
    additional property: Key Name
      type: PropertyValue
      value: G
    additional property: Mode Name
      type: PropertyValue
      value: Minor

死的心都有
type: MusicAlbum
date published: 2018-12-04

只羨鴛鴦不羨仙
type: MusicAlbum
date published: 2018-11-08

琥式情歌
type: MusicAlbum
date published: 2018-05-23

答應我妳要好好的
type: MusicAlbum
date published: 2018-05-08

打個電話
type: MusicAlbum
date published: 2018-04-17

曾一起凝望的那片星空
type: MusicAlbum
date published: 2017-08-16

下輩子不見
type: MusicAlbum
date published: 2017-07-04

天长地久 (电影《第7秒营救》主题曲)
type: MusicAlbum
date published: 2017

天下無雙
type: MusicAlbum
date published: 2015-12-18

我們的愛我不放手
type: MusicAlbum
date published: 2012-05-09
track: 会有天使替我去爱你
  type: MusicRecording
  duration: PT4M27S
  duration ms: 267215
  explicit: false
  by artist: 安琥
  in album: 我們的愛我不放手
    type: MusicAlbum
    date published: 2012-05-09
  genre: mainland-chinese-pop
  isrc code: HKE022215326
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-07T21:16:08+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x47588221963e9a6cf65d5b3e5c662b1d594f8b4025ffcda0cc334042edebebeb
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957120
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/957120
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKE022215326
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:22:41Z
  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 0x47588221963e9a6cf65d5b3e5c662b1d594f8b4025ffcda0cc334042edebebeb. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/HKE022215326.
    date published: 2026-07-08T03:22:41Z
  audio: 会有天使替我去爱你
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 101.799
    additional property: Musical Key
      type: PropertyValue
      value: 2
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.487
    additional property: Energy
      type: PropertyValue
      value: 0.563
    additional property: Speechiness
      type: PropertyValue
      value: 0.032
    additional property: Acousticness
      type: PropertyValue
      value: 0.003
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.078
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.363
    additional property: Loudness (dB)
      type: PropertyValue
      value: -9.972
    additional property: Key Name
      type: PropertyValue
      value: D
    additional property: Mode Name
      type: PropertyValue
      value: Minor

上陣父子兵 Ep
type: MusicAlbum
date published: 2009-08-31

胡力合辑
type: MusicAlbum
date published: 2022-07-06
track: 大爱中国
  type: MusicRecording
  duration: PT4M11S
  duration ms: 251637
  explicit: false
  by artist: 胡力
  by artist: Li Yugang
  by artist: 姜鹏
  by artist: 安琥
  by artist: 胡量
  by artist: 韩晶
  by artist: 乌兰托娅
  by artist: 李雨儿
  by artist: 苏杭
  by artist: 门丽
  by artist: 蔡正东
  by artist: 金迈
  by artist: 小宝
  by artist: 冼灏英
  by artist: 罗丹
  in album: 胡力合辑
    type: MusicAlbum
    date published: 2022-07-06
  popularity: 6
  isrc code: HKG732297640
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-31T14:01:42+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xdaefff727ef647aff8108634c6e459830886e94f77cee1dd0c285d3e5212b395
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 960418
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/960418
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG732297640
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-31T15:20:15Z
  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 0xdaefff727ef647aff8108634c6e459830886e94f77cee1dd0c285d3e5212b395. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/HKG732297640.
    date published: 2026-07-31T15:20:15Z
  audio: 大爱中国
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 145.128
    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: 0.446
    additional property: Energy
      type: PropertyValue
      value: 0.499
    additional property: Speechiness
      type: PropertyValue
      value: 0.03
    additional property: Acousticness
      type: PropertyValue
      value: 0.106
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.262
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.409
    additional property: Loudness (dB)
      type: PropertyValue
      value: -10.781
    additional property: Key Name
      type: PropertyValue
      value: G
    additional property: Mode Name
      type: PropertyValue
      value: Major

嚴淑明 金曲精選
type: MusicAlbum
date published: 2019-05-30

梦之翼
type: MusicAlbum
date published: 2008-05-06

最后的童话
type: MusicAlbum
date published: 2004-08-01

綻放
type: MusicAlbum
date published: 2015-12-21