ISRC USSJ10812495
Verified recording
USSJ10812495 is “Songs Without Words: Frühlingslied, Op. 62 in A Major: Allegro grazioso” by Felix Mendelssohn,
registered on the CopyrightChains blockchain with CopyrightID
0x1e9f2d2aa45d8ec17b79a4e15f329b5919f0eb261592f0703484325862201622 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/USSJ10812495.
Recording identifiers
- ISRC
- USSJ10812495
- Title
- Songs Without Words: Frühlingslied, Op. 62 in A Major: Allegro grazioso
- Artist
- Felix Mendelssohn
- CopyrightID (CopyrightChains transaction hash)
0x1e9f2d2aa45d8ec17b79a4e15f329b5919f0eb261592f0703484325862201622
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:82953bc966aeefa1d09aac6287b678fcf62f0f790cdda47d0c5b7aae5dc0b736- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSJ10812495
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Songs Without Words: Frühlingslied, Op. 62 in A Major: Allegro grazioso · Machine-readable JSON-LD