ISRC CNUM72400719
Verified recording
CNUM72400719 is “青铜 - 原神×三星堆博物馆联动推广曲” by 刘欢,
registered on the CopyrightChains blockchain with CopyrightID
0x9b2a47a4eccd6154891771534752affa7782a5c7c66a313e90feab0d1bd343f6 and independently timestamped
in Bitcoin block 960441 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNUM72400719.
Recording identifiers
- ISRC
- CNUM72400719
- Title
- 青铜 - 原神×三星堆博物馆联动推广曲
- Artist
- 刘欢
- CopyrightID (CopyrightChains transaction hash)
0x9b2a47a4eccd6154891771534752affa7782a5c7c66a313e90feab0d1bd343f6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:a35871b53a16b3417b2fde965d47437d66382f50fd08e14c55000db85fe75e5d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNUM72400719
- Bitcoin block existence check
- https://blockstream.info/api/block/960441