Symphony No. 6 in A Minor: III. Andante moderato

Recording by Gustav Mahler.

Recording identifiers

ISRC
DEF059402503
Release date of the album this recording appears on
2013-01-01
CopyrightID (CopyrightChains transaction hash)
0x2b46c8f86a55b1003d09d5f65e632f46b67489e1af0ae4ca155533d4f29d8413

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-31T16:33:26Z
Bitcoin block
960435
Canonical record hash
sha256:aa0f5d5508523790024b42e0417cf1e5949ab62457e6aa7626cc868ef026e445

What this proof establishes

This recording was released in 2013, 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.