Symphony No. 2 in C Minor, "Resurrection": II. Andante moderato

Recording by Gustav Mahler.

Recording identifiers

ISRC
USH550909076
Release date of the album this recording appears on
2009-12-15
CopyrightID (CopyrightChains transaction hash)
0xe7e28cc09c7e61f00d9531b86427dd1177e0042893d760feced45cfa4a49096c
Copyright registration time
2026-07-06T22:07:23+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:3d4ae9575df6352ab03a2da2c921269e831d266ce20d578cb30993e4c6295a14

What this proof establishes

This recording was released in 2009, 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.