Symphony No. 2 "Resurrection": V. Finale: e. Molto ritenuto. Maestoso

Recording by Gustav Mahler.

Recording identifiers

ISRC
DEF059205639
CopyrightID (CopyrightChains transaction hash)
0xa595cf1413e611d93dc987c66c8a56ecaa03e13bc93712c255c7f293a954988e

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-08-01T04:52:22Z
Bitcoin block
960513
Canonical record hash
sha256:30d47266e8ffc22bf5c317a109fa3805967e431cea7f539d17f3bb11804fca1c

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.