昆玉
type: MusicGroup
genre: c-pop
genre: gufeng
genre: mandopop
popularity: 27
followers: 952
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x903a8cd8549c67a2ceb343d077203cff54922219e0be4688bda52b75443b1152
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/fb7eb1d4-1a0f-4307-a16a-bc801f5fc675.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fb7eb1d4-1a0f-4307-a16a-bc801f5fc675.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/fb7eb1d4-1a0f-4307-a16a-bc801f5fc675
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x903a8cd8549c67a2ceb343d077203cff54922219e0be4688bda52b75443b1152","name":"昆玉","registered_at":"2026-06-12T14:21:33Z","symbol":"NIM0323947","token_address":"0xc63560b99a186c3043fbed51271c2f386f133d71","type":"artist","uuid":"fb7eb1d4-1a0f-4307-a16a-bc801f5fc675"}
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 0x903a8cd8549c67a2ceb343d077203cff54922219e0be4688bda52b75443b1152. 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/fb7eb1d4-1a0f-4307-a16a-bc801f5fc675.json and https://artists.proofprofile.net/proofs/artist/fb7eb1d4-1a0f-4307-a16a-bc801f5fc675.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x903a8cd8549c67a2ceb343d077203cff54922219e0be4688bda52b75443b1152","name":"昆玉","registered_at":"2026-06-12T14:21:33Z","symbol":"NIM0323947","token_address":"0xc63560b99a186c3043fbed51271c2f386f133d71","type":"artist","uuid":"fb7eb1d4-1a0f-4307-a16a-bc801f5fc675"}
album: 花非花
  type: MusicAlbum
  date published: 2016-12-01
album: 花非花
  type: MusicAlbum
  date published: 2016-12-01
album: 丝情画意
  type: MusicAlbum
  date published: 2017-02-14
album: 丝情画意
  type: MusicAlbum
  date published: 2017-02-14
album: 红尘崖
  type: MusicAlbum
  date published: 2017-02-22
album: 竹马
  type: MusicAlbum
  date published: 2017-12-24
album: 山盟一诺
  type: MusicAlbum
  date published: 2018-12-21
album: 扬帆正当时
  type: MusicAlbum
  date published: 2019-10-03
album: 坠崖鸟
  type: MusicAlbum
  date published: 2020-03-29
album: 说情长
  type: MusicAlbum
  date published: 2020-04-02
album: 拾欢
  type: MusicAlbum
  date published: 2020-10-01
album: 山青
  type: MusicAlbum
  date published: 2020-11-14
album: 几度回眸
  type: MusicAlbum
  date published: 2020-12-11
album: 我的霸道总裁
  type: MusicAlbum
  date published: 2021-01-16
album: 泽漆一味
  type: MusicAlbum
  date published: 2021-01-27
album: 春日载阳
  type: MusicAlbum
  date published: 2021-04-16
album: 四时景
  type: MusicAlbum
  date published: 2021-05-02
album: 世绝音
  type: MusicAlbum
  date published: 2021-10-04
album: 回不到过去
  type: MusicAlbum
  date published: 2021-12-31
album: 断琴
  type: MusicAlbum
  date published: 2022-01-22
album: 偏偏
  type: MusicAlbum
  date published: 2022-09-17
album: 钗细裙儿荡
  type: MusicAlbum
  date published: 2023-02-25
album: 将至
  type: MusicAlbum
  date published: 2023-03-18
album: 剑气尽满庭霜
  type: MusicAlbum
  date published: 2023-04-02
album: 荒谬
  type: MusicAlbum
  date published: 2023-05-13
album: 后来我
  type: MusicAlbum
  date published: 2023-06-03
album: 梦里朱砂
  type: MusicAlbum
  date published: 2023-11-01
album: 两首情歌
  type: MusicAlbum
  date published: 2024-05-16
album: 探清水河
  type: MusicAlbum
  date published: 2024-08-09
album: 问月
  type: MusicAlbum
  date published: 2024-11-06
album: 盼君来
  type: MusicAlbum
  date published: 2025-01-31
album: 离人若见秋
  type: MusicAlbum
  date published: 2025-02-15
album: 離人若見秋
  type: MusicAlbum
  date published: 2025-02-15
album: 动次打次合辑 (DJ版)
  type: MusicAlbum
  date published: 2025-03-02
album: 离人若见秋 (DJ版)
  type: MusicAlbum
  date published: 2025-03-15
album: 人间四月
  type: MusicAlbum
  date published: 2025-04-19
album: 流年
  type: MusicAlbum
  date published: 2025-06-05
album: 明月夜行人（《燕云十六声》清河暗线同人曲）
  type: MusicAlbum
  date published: 2025-08-30
track: 泉城记
track: 春节 - 和声伴奏版
track: 灕江願

泉城记
type: MusicRecording
duration: PT3M28S
duration ms: 208251
explicit: false
by artist: 音阙诗听
by artist: 昆玉
in album: 与你同游
  type: MusicAlbum
  date published: 2023-02-18
popularity: 10
isrc code: FR59R2385836
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-06T04:19:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2acf343f76d1d90bed51e5f0dd9c8583d458ed1999098d9cbd8c2cbdabb2a18a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956889
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956889
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR59R2385836
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-06T06:56:49Z
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
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: 956889
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-06T06:56:49+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 0x2acf343f76d1d90bed51e5f0dd9c8583d458ed1999098d9cbd8c2cbdabb2a18a. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/FR59R2385836.
  date published: 2026-07-06T06:56:49Z
audio: 泉城记
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 128.889
  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: 0.723
  additional property: Energy
    type: PropertyValue
    value: 0.571
  additional property: Speechiness
    type: PropertyValue
    value: 0.038
  additional property: Acousticness
    type: PropertyValue
    value: 0.676
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.261
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.6
  additional property: Loudness (dB)
    type: PropertyValue
    value: -11.569
  additional property: Key Name
    type: PropertyValue
    value: C
  additional property: Mode Name
    type: PropertyValue
    value: Major

春节 - 和声伴奏版
type: MusicRecording
duration: PT4M44S
duration ms: 284181
explicit: false
by artist: 王梓钰
by artist: Xun(易硕成)
by artist: 赵方婧
by artist: 小魂
by artist: 莫凝
by artist: 司南
by artist: 蒋蒋
by artist: 曾溢(小五)
by artist: 昆玉
by artist: 果妹
by artist: 小贱(谭冰尧)
by artist: 小时姑娘
by artist: 星弟
by artist: 可歆
by artist: 夏宁鸽
in album: 春节
  type: MusicAlbum
  date published: 2020-01-21
genre: mandopop
genre: c-pop
genre: gufeng
isrc code: HKG732137873
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T21:04:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0478d7ef1e25f242295c7dcf3b1e4c21a9dc85fd0de8eeabb8f361993fbe3bd6
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/HKG732137873
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41+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: 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 0x0478d7ef1e25f242295c7dcf3b1e4c21a9dc85fd0de8eeabb8f361993fbe3bd6. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/HKG732137873.
  date published: 2026-07-08T03:39:04Z
audio: 春节 - 和声伴奏版
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 124.813
  additional property: Musical Key
    type: PropertyValue
    value: 10
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.703
  additional property: Energy
    type: PropertyValue
    value: 0.918
  additional property: Speechiness
    type: PropertyValue
    value: 0.032
  additional property: Acousticness
    type: PropertyValue
    value: 0.056
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.756
  additional property: Liveness
    type: PropertyValue
    value: 0.075
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.571
  additional property: Loudness (dB)
    type: PropertyValue
    value: -9.801
  additional property: Key Name
    type: PropertyValue
    value: Bb
  additional property: Mode Name
    type: PropertyValue
    value: Minor

灕江願
type: MusicRecording
duration: PT3M16S
duration ms: 196759
explicit: false
by artist: 風華音紀
by artist: 昆玉
in album: 灕江願
  type: MusicAlbum
  date published: 2024-09-08
genre: mandopop
genre: gufeng
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x371d1593f324decb7b4cdf22124a0455779b47451207c05ecb2037a2e1202aba. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/TWV812466901.
  date published: 2026-08-01T01:44:32Z
audio: 灕江願
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 113.903
  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: 0.531
  additional property: Energy
    type: PropertyValue
    value: 0.596
  additional property: Speechiness
    type: PropertyValue
    value: 0.037
  additional property: Acousticness
    type: PropertyValue
    value: 0.64
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.109
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.237
  additional property: Loudness (dB)
    type: PropertyValue
    value: -10.446
  additional property: Key Name
    type: PropertyValue
    value: F#
  additional property: Mode Name
    type: PropertyValue
    value: Major
isrc code: TWV812466901
additional property: CopyrightID
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: 960494
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-08-01T01:44:32+00:00
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWV812466901
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960494
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960494
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-08-01T01:44:32+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 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