Symphony No. 2 "Resurrection": II. Andante moderato

Recording by Gustav Mahler.

Recording identifiers

ISRC
AUAB02450070
CopyrightID (CopyrightChains transaction hash)
0x907ea6daaf5cf31fd8f4764ea1b2a17325056b32cf3eee51447c201c9b3f83cf
Copyright registration time
2026-07-29T18:41:01+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-29T19:35:34Z
Bitcoin block
960138
Canonical record hash
sha256:6ad3eef6b76c5c103bd4904b317e57dfc0dc76726f1996f962853c93fdbb55ad

What this proof establishes

This recording belongs to ProofProfile's historical evidence base derived from the pre-2022 AcousticBrainz and MusicBrainz corpus. 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.