ISRC USRO28317609
Verified recording
USRO28317609 is “For J.L.” by Russ Barenberg,
registered on the CopyrightChains blockchain with CopyrightID
0x003bcf8e8714c88ee7df459b5ed79ec6db7f22f3ab87cce7b3e983d9ff3e5269 and independently timestamped
in Bitcoin block 960418 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRO28317609.
Recording identifiers
- ISRC
- USRO28317609
- Title
- For J.L.
- Artist
- Russ Barenberg
- CopyrightID (CopyrightChains transaction hash)
0x003bcf8e8714c88ee7df459b5ed79ec6db7f22f3ab87cce7b3e983d9ff3e5269
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:ab781745d850099c8e955e8fd5ea10d3b68b5e3822657123266d55f46d05ac47- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRO28317609
- Bitcoin block existence check
- https://blockstream.info/api/block/960418