ISRC USAR10200223
Verified recording
USAR10200223 is “Complicated” by Avril Lavigne,
registered on the CopyrightChains blockchain with CopyrightID
0x135594f8088718f047970e7586be4844bce584e6235e90f25327f858e42d7047 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/USAR10200223.
Recording identifiers
- ISRC
- USAR10200223
- Title
- Complicated
- Artist
- Avril Lavigne
- CopyrightID (CopyrightChains transaction hash)
0x135594f8088718f047970e7586be4844bce584e6235e90f25327f858e42d7047
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:3282a55e39b1148551eebbe9c3836db459a30ec3e8e5273b018e068c32d99df9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAR10200223
- Bitcoin block existence check
- https://blockstream.info/api/block/953513