ISRC NLE422306705
Verified recording
NLE422306705 is “Symphony No. 5 in C-Sharp Minor, Dritte Abteilung: V. Rondo-Finale. Allegro” by Gustav Mahler,
registered on the CopyrightChains blockchain with CopyrightID
0x5ed36a02371bc8f98f58878295a7cca8eae2f6331853b7993cc89da96989a373 and independently timestamped
in Bitcoin block 960418 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE422306705.
Recording identifiers
- ISRC
- NLE422306705
- Title
- Symphony No. 5 in C-Sharp Minor, Dritte Abteilung: V. Rondo-Finale. Allegro
- Artist
- Gustav Mahler
- CopyrightID (CopyrightChains transaction hash)
0x5ed36a02371bc8f98f58878295a7cca8eae2f6331853b7993cc89da96989a373
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:7c1bb2fc1eb57bf5193454e2b39e931cd875fd5c67f16e56a91c42a7886f0084- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE422306705
- Bitcoin block existence check
- https://blockstream.info/api/block/960418
Full record
Track page: Symphony No. 5 in C-Sharp Minor, Dritte Abteilung: V. Rondo-Finale. Allegro · Machine-readable JSON-LD