ATK
type: MusicGroup
genre: mandopop
popularity: 24
followers: 263
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8d7d736263d84e43019af3bec60e07ebe22d4f630d1c0c025c80b30a10a46dff
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/2233f56a-dd71-4af0-8425-324cabc11e44.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2233f56a-dd71-4af0-8425-324cabc11e44.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2233f56a-dd71-4af0-8425-324cabc11e44
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 0x8d7d736263d84e43019af3bec60e07ebe22d4f630d1c0c025c80b30a10a46dff. 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/2233f56a-dd71-4af0-8425-324cabc11e44.json and https://artists.proofprofile.net/proofs/artist/2233f56a-dd71-4af0-8425-324cabc11e44.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
album: 听雨说的话 (1.25升调版)
  type: MusicAlbum
  date published: 2023-08-09
album: 当我们说成你们
  type: MusicAlbum
  date published: 2023-08-11
album: 沙林
  type: MusicAlbum
  date published: 2023-08-12
  track: 沙林
album: 断桨与远方
  type: MusicAlbum
  date published: 2023-08-13
album: 如果想念有声音
  type: MusicAlbum
  date published: 2023-08-18
album: 心软
  type: MusicAlbum
  date published: 2023-08-23
album: 等故事的人
  type: MusicAlbum
  date published: 2023-08-30
album: 无畏的光
  type: MusicAlbum
  date published: 2023-09-01
album: 一千零一个夜晚 (男版)
  type: MusicAlbum
  date published: 2023-09-01
album: 如果时间能倒带
  type: MusicAlbum
  date published: 2023-09-08
album: 天平这端的我
  type: MusicAlbum
  date published: 2023-09-08
album: 如果能换我
  type: MusicAlbum
  date published: 2023-09-09
album: 你还是走了
  type: MusicAlbum
  date published: 2023-09-14
album: 留下的后劲
  type: MusicAlbum
  date published: 2023-09-15
album: 成茧
  type: MusicAlbum
  date published: 2023-09-15
album: 在伤疤种下鲜花
  type: MusicAlbum
  date published: 2023-09-20
album: 我不是忍者
  type: MusicAlbum
  date published: 2023-09-20
album: 与世界交手
  type: MusicAlbum
  date published: 2023-09-22
album: 十年磨剑
  type: MusicAlbum
  date published: 2023-09-22
album: 一介书生
  type: MusicAlbum
  date published: 2023-09-23
album: 你的路我清楚
  type: MusicAlbum
  date published: 2023-09-27
album: 竹马绕过青梅
  type: MusicAlbum
  date published: 2023-09-27
album: 对决
  type: MusicAlbum
  date published: 2023-09-28
album: 对决 (女版)
  type: MusicAlbum
  date published: 2023-09-28
album: 我多想问你
  type: MusicAlbum
  date published: 2023-09-30
album: 见一面赚一天
  type: MusicAlbum
  date published: 2023-10-11
album: 挽留不住你
  type: MusicAlbum
  date published: 2023-10-12
album: 让你自由
  type: MusicAlbum
  date published: 2024-01-06

沙林
type: MusicRecording
duration: PT3M5S
duration ms: 185769
explicit: false
by artist: ATK
in album: 沙林
  type: MusicAlbum
  date published: 2023-08-12
genre: mandopop
isrc code: DGA082320947
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T10:47:25+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x94389b2054e5e06a0d5119451611df62e014174b8a8df1086836e2c926e4410d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957118
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA082320947
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
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: 957118
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-08T03:20:19+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 0x94389b2054e5e06a0d5119451611df62e014174b8a8df1086836e2c926e4410d. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/DGA082320947.
  date published: 2026-07-08T03:20:19Z
audio: 沙林
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 138.354
  additional property: Musical Key
    type: PropertyValue
    value: 2
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.574
  additional property: Energy
    type: PropertyValue
    value: 0.572
  additional property: Speechiness
    type: PropertyValue
    value: 0.038
  additional property: Acousticness
    type: PropertyValue
    value: 0.266
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.11
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.392
  additional property: Loudness (dB)
    type: PropertyValue
    value: -11.605
  additional property: Key Name
    type: PropertyValue
    value: D
  additional property: Mode Name
    type: PropertyValue
    value: Major