ISRC FR2X42237499
Verified recording
FR2X42237499 is “苦乐年华” by 李娜,
registered on the CopyrightChains blockchain with CopyrightID
0x0c8d96954616b7f5e0668d6fa5501a469e8f939f853b30ec016bba395213efc0 and independently timestamped
in Bitcoin block 960288 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X42237499.
Recording identifiers
- ISRC
- FR2X42237499
- Title
- 苦乐年华
- Artist
- 李娜
- CopyrightID (CopyrightChains transaction hash)
0x0c8d96954616b7f5e0668d6fa5501a469e8f939f853b30ec016bba395213efc0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T17:41:38+00:00
- Bitcoin block
- 960288
- Canonical record hash
sha256:1bbd4ec55ca8212e515a30aa49eaed8f0aa68c81b143c92f5664415b4a17a9e6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X42237499
- Bitcoin block existence check
- https://blockstream.info/api/block/960288