ISRC CNUM72400795
Verified recording
CNUM72400795 is “夜 - Live” by 刘欢,
registered on the CopyrightChains blockchain with CopyrightID
0x0acfebea282ff12b8b155e274eb0ac31d343c40c4dbbc16a9cf947432e1d67d8 and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNUM72400795.
Recording identifiers
- ISRC
- CNUM72400795
- Title
- 夜 - Live
- Artist
- 刘欢
- CopyrightID (CopyrightChains transaction hash)
0x0acfebea282ff12b8b155e274eb0ac31d343c40c4dbbc16a9cf947432e1d67d8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:b2fad8c1a5aa424275ef523065639f676b6a39e2382d074a6408572ad9dbcb7f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNUM72400795
- Bitcoin block existence check
- https://blockstream.info/api/block/960448