Symphonie No. 3 in E-Flat Major, Op. 97: V. Lebhaft

Recording by Robert Schumann.

Recording identifiers

ISRC
GBDGQ1934405
CopyrightID (CopyrightChains transaction hash)
0x8e288d8a02003eb3ac1da6455488e8d2def18861689c8f6f7d1d386dda69381d
Copyright registration time
2026-07-31T02:09:41+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-31T02:51:48Z
Bitcoin block
960337
Canonical record hash
sha256:2bf24ee1dc9be28ff4bde06620d87142a3c13c341fd8acbf7b1d3b79a17159f7

What this proof establishes

This recording belongs to ProofProfile's historical evidence base derived from the pre-2022 AcousticBrainz and MusicBrainz corpus. 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.