ISRC NLY330905239
Verified recording
NLY330905239 is “Symphony No. 4 in C Minor, Op. 43: I. Allegretto poco moderato” by Dmitri Shostakovich,
registered on the CopyrightChains blockchain with CopyrightID
0xdfe89c66ef51e396e0bf5dce10f9715811dfa2ef8a3fa9cd1612a2d245bd1c0e and independently timestamped
in Bitcoin block 960435 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY330905239.
Recording identifiers
- ISRC
- NLY330905239
- Title
- Symphony No. 4 in C Minor, Op. 43: I. Allegretto poco moderato
- Artist
- Dmitri Shostakovich
- CopyrightID (CopyrightChains transaction hash)
0xdfe89c66ef51e396e0bf5dce10f9715811dfa2ef8a3fa9cd1612a2d245bd1c0e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T16:33:26+00:00
- Bitcoin block
- 960435
- Canonical record hash
sha256:c61b0d5f036fde466ace14fc1ba897b7f67624cdc8da2204f7c026468f65e61a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY330905239
- Bitcoin block existence check
- https://blockstream.info/api/block/960435
Full record
Track page: Symphony No. 4 in C Minor, Op. 43: I. Allegretto poco moderato · Machine-readable JSON-LD