Symphony No. 1 in D Major "Titan": II. Blumine. Andante allegretto

Recording by Gustav Mahler.

Recording identifiers

ISRC
GBHZU1300702
Release date of the album this recording appears on
2013-05-01
CopyrightID (CopyrightChains transaction hash)
0x88ee5aaff319cb2e77740cf8f14850bb6eca0983e8160b33ee69a0d309b68a16
Copyright registration time
2026-06-26T22:18:26+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:55:08Z
Bitcoin block
956304
Canonical record hash
sha256:f32889da2c4697ba823abd5ee098c5a6f54544ddeff0b02f56ae24dbc17726f4

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.