Symphony No. 8 in E-Flat Major "Symphony of a Thousand": Imple superna gratia

Recording by Gustav Mahler.

Recording identifiers

ISRC
USSM16601162
Release date of the album this recording appears on
2018-05-04
CopyrightID (CopyrightChains transaction hash)
0x08166a03882969f412cc56b48645ad2267dddd905bad60d476977c4e76188153
Copyright registration time
2026-07-06T08:02:16+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-13T07:53:33Z
Bitcoin block
957819
Canonical record hash
sha256:d1ded63491604b14c1f2c883ec8ff55306077bd7a1cee707cc61e8cfe1610588

What this proof establishes

This recording was released in 2018, 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.