ISRC NLE422001504
Verified recording
NLE422001504 is “Symphony No. 1 in C Minor, Op. 68: IV. Adagio – Più andante – Allegro non troppo, ma con brio – Più allegro” by Johannes Brahms,
registered on the CopyrightChains blockchain with CopyrightID
0x413b35ee646b66ebaf1c2cf6354417f9d13b6f6c5504bf22edbd2ae0392e2711 and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE422001504.
Recording identifiers
- ISRC
- NLE422001504
- Title
- Symphony No. 1 in C Minor, Op. 68: IV. Adagio – Più andante – Allegro non troppo, ma con brio – Più allegro
- Artist
- Johannes Brahms
- CopyrightID (CopyrightChains transaction hash)
0x413b35ee646b66ebaf1c2cf6354417f9d13b6f6c5504bf22edbd2ae0392e2711
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:fc0bd4da9ad35e9170c18219cbce4e7561db0fea82bc89ac0773281c2a886256- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE422001504
- Bitcoin block existence check
- https://blockstream.info/api/block/960334
Full record
Track page: Symphony No. 1 in C Minor, Op. 68: IV. Adagio – Più andante – Allegro non troppo, ma con brio – Più allegro · Machine-readable JSON-LD