ISRC USUM71811391
Verified recording
USUM71811391 is “FALL BACK” by Duckwrth,
registered on the CopyrightChains blockchain with CopyrightID
0x79ec00e3b3768453a36ad77961eafe1a172b4ca07ceb51685cab1cf8dce95ba6 and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71811391.
Recording identifiers
- ISRC
- USUM71811391
- Title
- FALL BACK
- Artist
- Duckwrth
- CopyrightID (CopyrightChains transaction hash)
0x79ec00e3b3768453a36ad77961eafe1a172b4ca07ceb51685cab1cf8dce95ba6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:e4b4d49d3dfc073ccda780a5c5898dcd328d4c50e5397e51384b036dedf89dd0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71811391
- Bitcoin block existence check
- https://blockstream.info/api/block/953515