Symphony No. 3 In D Minor / Part 1: 1. Kräftig. Entschieden

Recording by Gustav Mahler.

Recording identifiers

ISRC
DEF059403561
Release date of the album this recording appears on
2001-01-01
CopyrightID (CopyrightChains transaction hash)
0x4834c67f34f68e54cd525a0c1b77c4d52ef041c560ff88d6bfd8be4c054771af
Copyright registration time
2026-07-07T16:36:29+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:46d5fc05a45a1433af8d399889bdc8b4ac07aaeee7fc9969a88aa09003c68af7

What this proof establishes

This recording was released in 2001, 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.