ISRC FR59R2240476
Verified recording
FR59R2240476 is “FU” by 曾雪瑶,
registered on the CopyrightChains blockchain with CopyrightID
0xfbe7deaa9e48ee5556e24af6db9c283d155ba2c384fdf0c4b10dceb2f4535bc5 and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR59R2240476.
Recording identifiers
- ISRC
- FR59R2240476
- Title
- FU
- Artist
- 曾雪瑶
- CopyrightID (CopyrightChains transaction hash)
0xfbe7deaa9e48ee5556e24af6db9c283d155ba2c384fdf0c4b10dceb2f4535bc5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:3152df236468bd6fc561e08db81f13c0b55e8bbddd6803d7471b17cd3fb7ddc6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR59R2240476
- Bitcoin block existence check
- https://blockstream.info/api/block/956889