ISRC FR59R2457685
Verified recording
FR59R2457685 is “姐姐 - 四公 live” by 张嘉倪,
registered on the CopyrightChains blockchain with CopyrightID
0x957483da5c3545bd18a248a7350c33cae562f584289c8995d8400e9bdc79205b and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR59R2457685.
Recording identifiers
- ISRC
- FR59R2457685
- Title
- 姐姐 - 四公 live
- Artist
- 张嘉倪
- CopyrightID (CopyrightChains transaction hash)
0x957483da5c3545bd18a248a7350c33cae562f584289c8995d8400e9bdc79205b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:efdf6582dccf112904f0495b13d5bda93283d840db84e097f8631fd47d9e201c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR59R2457685
- Bitcoin block existence check
- https://blockstream.info/api/block/957118