ISRC NLE421402104
Verified recording
NLE421402104 is “Symphony No. 7 in C Major, Op. 60: IV. Allegro non troppo” by Dmitri Shostakovich,
registered on the CopyrightChains blockchain with CopyrightID
0xd632b25be3325f0ec2481f4707d5c8c2f886d50c383ba83b2a06592f638d426e and independently timestamped
in Bitcoin block 960403 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE421402104.
Recording identifiers
- ISRC
- NLE421402104
- Title
- Symphony No. 7 in C Major, Op. 60: IV. Allegro non troppo
- Artist
- Dmitri Shostakovich
- CopyrightID (CopyrightChains transaction hash)
0xd632b25be3325f0ec2481f4707d5c8c2f886d50c383ba83b2a06592f638d426e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:04:34+00:00
- Bitcoin block
- 960403
- Canonical record hash
sha256:38226b3fe54fe4ef20b11c91d9d49faaae2f4987386025a347e1921431605f27- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE421402104
- Bitcoin block existence check
- https://blockstream.info/api/block/960403
Full record
Track page: Symphony No. 7 in C Major, Op. 60: IV. Allegro non troppo · Machine-readable JSON-LD