ISRC USY250811936
Verified recording
USY250811936 is “Birds” by Nils Lofgren,
registered on the CopyrightChains blockchain with CopyrightID
0xe9f9d5ffc5a094230696c8584acb60f05a0ab58069ade0a1e92216f94c82aedd and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USY250811936.
Recording identifiers
- ISRC
- USY250811936
- Title
- Birds
- Artist
- Nils Lofgren
- CopyrightID (CopyrightChains transaction hash)
0xe9f9d5ffc5a094230696c8584acb60f05a0ab58069ade0a1e92216f94c82aedd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:02d9c4f3cc9e8b47a606ab5f9e68f2d2838986411fc314cb9774a808eb6ef4c8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USY250811936
- Bitcoin block existence check
- https://blockstream.info/api/block/956304