ISRC USIR20200938
Verified recording
USIR20200938 is “All Messed Up” by Sum 41,
registered on the CopyrightChains blockchain with CopyrightID
0x9fa249e9efbbe8975b06ba8581e9cf2a5afc8d193e127ab5d3190e4c3681dde6 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/USIR20200938.
Recording identifiers
- ISRC
- USIR20200938
- Title
- All Messed Up
- Artist
- Sum 41
- CopyrightID (CopyrightChains transaction hash)
0x9fa249e9efbbe8975b06ba8581e9cf2a5afc8d193e127ab5d3190e4c3681dde6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:4a011515d07554da9a3688db8a294e84d3349df64158e7d733da8ebb5413bac8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USIR20200938
- Bitcoin block existence check
- https://blockstream.info/api/block/953513