ISRC USIR20400684
Verified recording
USIR20400684 is “Welcome To Hell” by Sum 41,
registered on the CopyrightChains blockchain with CopyrightID
0x5c35b177472324f6b3ebd6b2b9bafa631553e964de67b081d92a83ce97b674cf 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/USIR20400684.
Recording identifiers
- ISRC
- USIR20400684
- Title
- Welcome To Hell
- Artist
- Sum 41
- CopyrightID (CopyrightChains transaction hash)
0x5c35b177472324f6b3ebd6b2b9bafa631553e964de67b081d92a83ce97b674cf
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:16513b5917148f85c33d80d5d882dd7d43da30bd46f32bf9ee4bae6f40237b53- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USIR20400684
- Bitcoin block existence check
- https://blockstream.info/api/block/953513