ISRC USY250811949
Verified recording
USY250811949 is “Wonderin'” by Nils Lofgren,
registered on the CopyrightChains blockchain with CopyrightID
0xf1f1ac7b2c2f0493aac99f44b997258c19408600a3bee636c527f0d64b9dc87c and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USY250811949.
Recording identifiers
- ISRC
- USY250811949
- Title
- Wonderin'
- Artist
- Nils Lofgren
- CopyrightID (CopyrightChains transaction hash)
0xf1f1ac7b2c2f0493aac99f44b997258c19408600a3bee636c527f0d64b9dc87c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:a2909b9099002bd72dd86989108bdcf76f7e45f928a4eb1070b0474578a26471- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USY250811949
- Bitcoin block existence check
- https://blockstream.info/api/block/957118