ISRC USRC11000915
Verified recording
USRC11000915 is “What the Hell” by Avril Lavigne,
registered on the CopyrightChains blockchain with CopyrightID
0x61cdefb1c057043d125165aabf6b7051dfc4bfeecb2030d87bda4438c003fc50 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/USRC11000915.
Recording identifiers
- ISRC
- USRC11000915
- Title
- What the Hell
- Artist
- Avril Lavigne
- CopyrightID (CopyrightChains transaction hash)
0x61cdefb1c057043d125165aabf6b7051dfc4bfeecb2030d87bda4438c003fc50
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:ab3d804bc6d35a2be57b158313dbc085445b63c137470b7e448760e59ae08df5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRC11000915
- Bitcoin block existence check
- https://blockstream.info/api/block/953513