ISRC NLE422306703
Verified recording
NLE422306703 is “Symphony No. 5 in C-Sharp Minor, Zweite Abteilung: III. Scherzo. Kräftig, nicht zu schnell” by Gustav Mahler,
registered on the CopyrightChains blockchain with CopyrightID
0xbfe83735e08ac20a889a6e82832b4e59bd532ff6523886ba6578b54176f7207f and independently timestamped
in Bitcoin block 960455 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE422306703.
Recording identifiers
- ISRC
- NLE422306703
- Title
- Symphony No. 5 in C-Sharp Minor, Zweite Abteilung: III. Scherzo. Kräftig, nicht zu schnell
- Artist
- Gustav Mahler
- CopyrightID (CopyrightChains transaction hash)
0xbfe83735e08ac20a889a6e82832b4e59bd532ff6523886ba6578b54176f7207f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T19:53:13+00:00
- Bitcoin block
- 960455
- Canonical record hash
sha256:447eca1a99e31335e176cc1b84e387ef811ce3f7377881502cb982a25c01d6ac- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE422306703
- Bitcoin block existence check
- https://blockstream.info/api/block/960455
Full record
Track page: Symphony No. 5 in C-Sharp Minor, Zweite Abteilung: III. Scherzo. Kräftig, nicht zu schnell · Machine-readable JSON-LD