Symphony No. 8 in E flat - "Symphony of a Thousand" - Part Two: Final scene from Goethe's "Faust": "Komm! Komm!"

Recording by Gustav Mahler.

Recording identifiers

ISRC
GBBBB0100016
Release date of the album this recording appears on
2005-01-01
CopyrightID (CopyrightChains transaction hash)
0x9cbf80d8c5d11214fc5feb6ba421a760c14eba288119a4074eb9bd9460097ece

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-31T13:04:34Z
Bitcoin block
960403
Canonical record hash
sha256:5bcc75e7386bb51ac4f8b94088dbb7839e5d22f7781a0cf1f28913346e29635a

What this proof establishes

This recording was released in 2005, 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.