ISRC USAT22108160
Verified recording
USAT22108160 is “F.U.” by Avril Lavigne,
registered on the CopyrightChains blockchain with CopyrightID
0xc7de8632718c54998f921fc0da817e032f9b84c27d6fb4b69b24ec56882741f4 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAT22108160.
Recording identifiers
- ISRC
- USAT22108160
- Title
- F.U.
- Artist
- Avril Lavigne
- CopyrightID (CopyrightChains transaction hash)
0xc7de8632718c54998f921fc0da817e032f9b84c27d6fb4b69b24ec56882741f4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:87b656f0e26da471a99941c8b99d03383b1369454ce0058824b65caf530245eb- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAT22108160
- Bitcoin block existence check
- https://blockstream.info/api/block/953513