ISRC CNUM72400536
Verified recording
CNUM72400536 is “我想当风 - Live” by 李宇春,
registered on the CopyrightChains blockchain with CopyrightID
0xa20663c20f2fa801dc4908357820b3763b833c114778615e4b739f341ad78173 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNUM72400536.
Recording identifiers
- ISRC
- CNUM72400536
- Title
- 我想当风 - Live
- Artist
- 李宇春
- CopyrightID (CopyrightChains transaction hash)
0xa20663c20f2fa801dc4908357820b3763b833c114778615e4b739f341ad78173
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:fadb21bff9ac41ab6f4ef79cbe1def96ca3c7bd2569e8ae7e58c0b008cc06cb9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNUM72400536
- Bitcoin block existence check
- https://blockstream.info/api/block/953520