ISRC USIR20110112
Verified recording
USIR20110112 is “Handle This” by Sum 41,
registered on the CopyrightChains blockchain with CopyrightID
0x97541d45ff9551012dd02c19a04931ba1f30f0e3db9320a5975ec65ef39e8a93 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/USIR20110112.
Recording identifiers
- ISRC
- USIR20110112
- Title
- Handle This
- Artist
- Sum 41
- CopyrightID (CopyrightChains transaction hash)
0x97541d45ff9551012dd02c19a04931ba1f30f0e3db9320a5975ec65ef39e8a93
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:e020c025c60ffa4a090b7c34a09c16d313d2e1baf61cfb0596df679c541c9b32- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USIR20110112
- Bitcoin block existence check
- https://blockstream.info/api/block/953513