ISRC NLE422002004
Verified recording
NLE422002004 is “Symphony No. 4 in C Minor, D. 417 "Tragic": IV. Allegro” by Franz Schubert,
registered on the CopyrightChains blockchain with CopyrightID
0x8f7bdd420176ee6a7c45aac51509e62e27238c0d6be96403f7c5799f6d89eecc and independently timestamped
in Bitcoin block 960473 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE422002004.
Recording identifiers
- ISRC
- NLE422002004
- Title
- Symphony No. 4 in C Minor, D. 417 "Tragic": IV. Allegro
- Artist
- Franz Schubert
- CopyrightID (CopyrightChains transaction hash)
0x8f7bdd420176ee6a7c45aac51509e62e27238c0d6be96403f7c5799f6d89eecc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T22:27:44+00:00
- Bitcoin block
- 960473
- Canonical record hash
sha256:74854079fe865205690add6d81ff180e20620206e1006549b8e117f0f7f4b767- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE422002004
- Bitcoin block existence check
- https://blockstream.info/api/block/960473
Full record
Track page: Symphony No. 4 in C Minor, D. 417 "Tragic": IV. Allegro · Machine-readable JSON-LD