ISRC FRX872009563
Verified recording
FRX872009563 is “云中笑 - 《漂亮书生》网络剧插曲” by 勾雪莹,
registered on the CopyrightChains blockchain with CopyrightID
0x60a1ec99728baa3c6f8bb2f338113038d12f7f75fc1bd8a5e7788b242e1a1e4a and independently timestamped
in Bitcoin block 960344 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX872009563.
Recording identifiers
- ISRC
- FRX872009563
- Title
- 云中笑 - 《漂亮书生》网络剧插曲
- Artist
- 勾雪莹
- CopyrightID (CopyrightChains transaction hash)
0x60a1ec99728baa3c6f8bb2f338113038d12f7f75fc1bd8a5e7788b242e1a1e4a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T04:14:58+00:00
- Bitcoin block
- 960344
- Canonical record hash
sha256:544e2fed0402eab841916353673c36a0516b8f7d232001ebaac6ed5fbe3c14a4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX872009563
- Bitcoin block existence check
- https://blockstream.info/api/block/960344