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

Recording by Gustav Mahler.

Recording identifiers

ISRC
USSM16300327
Release date of the album this recording appears on
1962
CopyrightID (CopyrightChains transaction hash)
0xbfaa3d78353f2f37550cdb4b708695da2e7bffd8ab5e72801fbb4a382940ce56
Copyright registration time
2026-07-22T06:36:05+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-22T07:19:23Z
Bitcoin block
959107
Canonical record hash
sha256:1329c53404b3d49d75b362af3cf30b361f01a21a34faf5e234cf4ecee6e99753

What this proof establishes

This recording was released in 1962, 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.