ISRC USMZX0800981
Verified recording
USMZX0800981 is “Steep” by Lars Behrenroth,
registered on the CopyrightChains blockchain with CopyrightID
0x3d0df17ed9d7f808f86b52ac9fae4fc6b9d809eeaff6493b489cc1dcceb6ee7d and independently timestamped
in Bitcoin block 960300 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USMZX0800981.
Recording identifiers
- ISRC
- USMZX0800981
- Title
- Steep
- Artist
- Lars Behrenroth
- CopyrightID (CopyrightChains transaction hash)
0x3d0df17ed9d7f808f86b52ac9fae4fc6b9d809eeaff6493b489cc1dcceb6ee7d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T19:42:40+00:00
- Bitcoin block
- 960300
- Canonical record hash
sha256:b400b6cbacdf581d55233f216fe06a0d1d18907104982852ad836c52e490d999- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USMZX0800981
- Bitcoin block existence check
- https://blockstream.info/api/block/960300