ISRC FR96X1975214
Verified recording
FR96X1975214 is “四季歌” by 周璇,
registered on the CopyrightChains blockchain with CopyrightID
0x0474a35c403faa8fd92fa9f52e8b64d4545a8ba02b19667b3f3b40d788f9d7c1 and independently timestamped
in Bitcoin block 960247 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR96X1975214.
Recording identifiers
- ISRC
- FR96X1975214
- Title
- 四季歌
- Artist
- 周璇
- CopyrightID (CopyrightChains transaction hash)
0x0474a35c403faa8fd92fa9f52e8b64d4545a8ba02b19667b3f3b40d788f9d7c1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T10:42:33+00:00
- Bitcoin block
- 960247
- Canonical record hash
sha256:8e68d1e73505c8f2711dd2b71a36ffe0f8c611a5cd0748d6fb8414c32a634deb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR96X1975214
- Bitcoin block existence check
- https://blockstream.info/api/block/960247