崔忠华
type: MusicGroup
popularity: 15
followers: 124
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x60e07b989cb71ab57dad8d5b13ea1eaea133157a785807905d7391a23b381b26
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953713
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953713
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/80c89126-a559-445e-9d44-c6c5780fbd56.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/80c89126-a559-445e-9d44-c6c5780fbd56.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/80c89126-a559-445e-9d44-c6c5780fbd56
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T00:33:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x60e07b989cb71ab57dad8d5b13ea1eaea133157a785807905d7391a23b381b26","name":"崔忠华","registered_at":"2026-06-14T18:02:26Z","symbol":"NIM0532682","token_address":"0xe95ac4d1f3ee3cfe3595657e8479bdc53eac82f5","type":"artist","uuid":"80c89126-a559-445e-9d44-c6c5780fbd56"}
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 0x60e07b989cb71ab57dad8d5b13ea1eaea133157a785807905d7391a23b381b26. Chain 2 (Bitcoin): anchored in block 953713 (2026-06-15T00:33:41Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/80c89126-a559-445e-9d44-c6c5780fbd56.json and https://artists.proofprofile.net/proofs/artist/80c89126-a559-445e-9d44-c6c5780fbd56.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T00:33:41Z
  text: {"copyright_id":"0x60e07b989cb71ab57dad8d5b13ea1eaea133157a785807905d7391a23b381b26","name":"崔忠华","registered_at":"2026-06-14T18:02:26Z","symbol":"NIM0532682","token_address":"0xe95ac4d1f3ee3cfe3595657e8479bdc53eac82f5","type":"artist","uuid":"80c89126-a559-445e-9d44-c6c5780fbd56"}
album: 沙鱼 (DJ小鱼儿Remix)
  type: MusicAlbum
  date published: 2021-12-21
album: 最怕有人对我好
  type: MusicAlbum
  date published: 2024-03-26
album: 夜的爱人
  type: MusicAlbum
  date published: 2023-03-17
album: 如果你回头
  type: MusicAlbum
  date published: 2023-02-28
album: 我想要
  type: MusicAlbum
  date published: 2023-02-21
album: 爱过的陌生人
  type: MusicAlbum
  date published: 2022-01-02
  track: 爱过的陌生人
album: 说再见之前
  type: MusicAlbum
  date published: 2021-12-23
album: 喜剧人生
  type: MusicAlbum
  date published: 2021-12-23
album: 他已不在了
  type: MusicAlbum
  date published: 2021-12-23
album: 沙鱼
  type: MusicAlbum
  date published: 2021-12-21
album: 水中捞月 (DJ小桐版)
  type: MusicAlbum
  date published: 2021-12-21
album: 水中捞月
  type: MusicAlbum
  date published: 2021-12-21
album: 我在衡山路等你
  type: MusicAlbum
  date published: 2021-12-20
album: 晚霞与海
  type: MusicAlbum
  date published: 2021-10-20
  track: 晚霞与海
album: 还是放不下
  type: MusicAlbum
  date published: 2017-09-01
album: 且听心潮
  type: MusicAlbum
  date published: 2023-09-21
album: 圣诞节我只想和你在一起
  type: MusicAlbum
  date published: 2021-12-20

爱过的陌生人
type: MusicRecording
duration: PT3M56S
duration ms: 236037
explicit: false
by artist: 崔忠华
in album: 爱过的陌生人
  type: MusicAlbum
  date published: 2022-01-02
isrc code: FRS182168107
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T21:28:53+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4f2351ec5dfdc75bc6418f986db80e0233489f39127a4d21111e3cb44eb85e12
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/FRS182168107
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
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: 957120
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-08T03:22:41+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 0x4f2351ec5dfdc75bc6418f986db80e0233489f39127a4d21111e3cb44eb85e12. 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/FRS182168107.
  date published: 2026-07-08T03:22:41Z
audio: 爱过的陌生人
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 130.192
  additional property: Musical Key
    type: PropertyValue
    value: 6
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.45
  additional property: Energy
    type: PropertyValue
    value: 0.383
  additional property: Speechiness
    type: PropertyValue
    value: 0.034
  additional property: Acousticness
    type: PropertyValue
    value: 0.685
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.108
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.256
  additional property: Loudness (dB)
    type: PropertyValue
    value: -13.169
  additional property: Key Name
    type: PropertyValue
    value: F#
  additional property: Mode Name
    type: PropertyValue
    value: Major

晚霞与海
type: MusicRecording
duration: PT4M32S
duration ms: 272307
explicit: false
by artist: 崔忠华
in album: 晚霞与海
  type: MusicAlbum
  date published: 2021-10-20
isrc code: HKG732146161
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T17:02:57+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd953b31e366ed86d2e06ac6c0b05e16e6a1f0075c4504a599d2fa0011ce3570e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953515
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953515
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG732146161
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06+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: 953515
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-06-13T12:53:06+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 0xd953b31e366ed86d2e06ac6c0b05e16e6a1f0075c4504a599d2fa0011ce3570e. 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/HKG732146161.
  date published: 2026-06-13T15:41:10Z
audio: 晚霞与海
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 191.105
  additional property: Musical Key
    type: PropertyValue
    value: 1
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.463
  additional property: Energy
    type: PropertyValue
    value: 0.569
  additional property: Speechiness
    type: PropertyValue
    value: 0.039
  additional property: Acousticness
    type: PropertyValue
    value: 0.468
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.15
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.453
  additional property: Loudness (dB)
    type: PropertyValue
    value: -10.295
  additional property: Key Name
    type: PropertyValue
    value: C#
  additional property: Mode Name
    type: PropertyValue
    value: Major