ISRC USRH11703502
Verified recording
USRH11703502 is “Trouble's Back” by Nils Lofgren,
registered on the CopyrightChains blockchain with CopyrightID
0xc05459b094f8591129f99785f3ee3aae3b7066b0e9e3001e6c0bea4a98394ba2 and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRH11703502.
Recording identifiers
- ISRC
- USRH11703502
- Title
- Trouble's Back
- Artist
- Nils Lofgren
- CopyrightID (CopyrightChains transaction hash)
0xc05459b094f8591129f99785f3ee3aae3b7066b0e9e3001e6c0bea4a98394ba2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:d940047883c2b2312e8978ecbfe7470cd80b2b8b8c888c390fb9290d6a68b75b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRH11703502
- Bitcoin block existence check
- https://blockstream.info/api/block/960327