ISRC USF461600045
Verified recording
USF461600045 is “Division Day” by Lou Barlow,
registered on the CopyrightChains blockchain with CopyrightID
0x134ac3ff6e4b37ed27facff29e10c3289f6f0fd30e87bd65ca98c6f8f1099eae and independently timestamped
in Bitcoin block 957073 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USF461600045.
Recording identifiers
- ISRC
- USF461600045
- Title
- Division Day
- Artist
- Lou Barlow
- CopyrightID (CopyrightChains transaction hash)
0x134ac3ff6e4b37ed27facff29e10c3289f6f0fd30e87bd65ca98c6f8f1099eae
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T18:39:05+00:00
- Bitcoin block
- 957073
- Canonical record hash
sha256:99fd8d81f1580bdc448f49618aaed7c30773ad10427e8499fc081af4b4d3a9c9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USF461600045
- Bitcoin block existence check
- https://blockstream.info/api/block/957073