ISRC USIR20000134
Verified recording
USIR20000134 is “Makes No Difference” by Sum 41,
registered on the CopyrightChains blockchain with CopyrightID
0x082e7470746fb40db141d56b67d655de2d0f41409b5545965d2af9ef5b36d15b 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/USIR20000134.
Recording identifiers
- ISRC
- USIR20000134
- Title
- Makes No Difference
- Artist
- Sum 41
- CopyrightID (CopyrightChains transaction hash)
0x082e7470746fb40db141d56b67d655de2d0f41409b5545965d2af9ef5b36d15b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:d76e68378a3cc8505629dc5f4a939e6454f17c3b6171ca2d0cd79f284853d2d6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USIR20000134
- Bitcoin block existence check
- https://blockstream.info/api/block/953513