Shostakovich: Symphony No. 15 in A Major, Op. 141: III. Allegretto

Recording identifiers

ISRC

LC5295000072

Release date of the album this recording appears on

2017-03-24

CopyrightID (CopyrightChains transaction hash)

0x4a4349748e21b45315b8dd47a911851d84d8ef86396d5363d7a235275a2434d6

Copyright registration time

2026-07-31T12:08:03+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T13:06:57Z

Bitcoin block

960404

Canonical record hash

sha256:9d52925a28153acc30e72d7586f2902301d2491aa0f7a8d12ce4dc171f20857a

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC LC5295000072

What this proof establishes

This recording was released in 2017, before generative AI. ProofProfile's catalogue derives from the pre-2022 AcousticBrainz and MusicBrainz source corpus, and ISRC is the stable recording-level bridge from that source corpus to the authoritative cc-db-prod track record.

CopyrightChains and Bitcoin OpenTimestamps make the exact committed record independently verifiable today. The cryptographic proof does not by itself establish authorship or ownership of the underlying recording.

Read the complete pre-generative-AI provenance and verification method.