ISRC USB8U1085156
Verified recording
USB8U1085156 is “Euryanthe, J. 291, Act III: Act III: Nein! Lasst ihn frei! (Gerard)” by Carl Maria von Weber,
registered on the CopyrightChains blockchain with CopyrightID
0x3f222bad693294f9c448981c03e4feb17492122918fcdbf3f0f4e2ee69971837 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1085156.
Recording identifiers
- ISRC
- USB8U1085156
- Title
- Euryanthe, J. 291, Act III: Act III: Nein! Lasst ihn frei! (Gerard)
- Artist
- Carl Maria von Weber
- CopyrightID (CopyrightChains transaction hash)
0x3f222bad693294f9c448981c03e4feb17492122918fcdbf3f0f4e2ee69971837
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:b8fab219ddc7a907e43bb8b712cfc5ae5b56c8cbb9f921238dbdb6d406a2b918- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1085156
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Euryanthe, J. 291, Act III: Act III: Nein! Lasst ihn frei! (Gerard) · Machine-readable JSON-LD