ISRC NLY330905271
Verified recording
NLY330905271 is “Symphony No. 12 in D Minor, Op. 112 "The Year 1917": I. Revolutionary Petrograd. Moderato - Allegro” by Dmitri Shostakovich,
registered on the CopyrightChains blockchain with CopyrightID
0xc3f1c7c3bf61f3cd6e308118d5ff0b0905eb788845c334a3b0edced019f0597d 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/NLY330905271.
Recording identifiers
- ISRC
- NLY330905271
- Title
- Symphony No. 12 in D Minor, Op. 112 "The Year 1917": I. Revolutionary Petrograd. Moderato - Allegro
- Artist
- Dmitri Shostakovich
- CopyrightID (CopyrightChains transaction hash)
0xc3f1c7c3bf61f3cd6e308118d5ff0b0905eb788845c334a3b0edced019f0597d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:04:34+00:00
- Bitcoin block
- 960403
- Canonical record hash
sha256:90bec9269b85adc0da46c2cd39a553d5dad2306bd0408d6cd10f2923dab85eaf- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY330905271
- Bitcoin block existence check
- https://blockstream.info/api/block/960403
Full record
Track page: Symphony No. 12 in D Minor, Op. 112 "The Year 1917": I. Revolutionary Petrograd. Moderato - Allegro · Machine-readable JSON-LD