ISRC USA560643261
Verified recording
USA560643261 is “La Rossignol” by The Newman & Oltman Guitar Duo,
registered on the CopyrightChains blockchain with CopyrightID
0x02e30d835c45d5e513609bda03b333b24b1aa40b3567bdca4aee4d74f0468815 and independently timestamped
in Bitcoin block 960273 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA560643261.
Recording identifiers
- ISRC
- USA560643261
- Title
- La Rossignol
- Artist
- The Newman & Oltman Guitar Duo
- CopyrightID (CopyrightChains transaction hash)
0x02e30d835c45d5e513609bda03b333b24b1aa40b3567bdca4aee4d74f0468815
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T15:42:38+00:00
- Bitcoin block
- 960273
- Canonical record hash
sha256:1f7953029a22f3f4c5cb57ed5fea7a5bb1e8abc574d501332a834d0bb57637ab- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA560643261
- Bitcoin block existence check
- https://blockstream.info/api/block/960273