ISRC USSJ10916257
Verified recording
USSJ10916257 is “Lieder Ohne Worte No. 1 in E-Flat Major, Op. 30: Andante Espressivo” by Felix Mendelssohn,
registered on the CopyrightChains blockchain with CopyrightID
0x8633fdd751f96073871e9c9a45777eb42c423759c54ce93b185f725ee55a7609 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/USSJ10916257.
Recording identifiers
- ISRC
- USSJ10916257
- Title
- Lieder Ohne Worte No. 1 in E-Flat Major, Op. 30: Andante Espressivo
- Artist
- Felix Mendelssohn
- CopyrightID (CopyrightChains transaction hash)
0x8633fdd751f96073871e9c9a45777eb42c423759c54ce93b185f725ee55a7609
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:5b2124b35d77aef14ba5a16cae292dc2dec4caf36f3c7eb84ffd301d3a16d034- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSJ10916257
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Lieder Ohne Worte No. 1 in E-Flat Major, Op. 30: Andante Espressivo · Machine-readable JSON-LD