Symphony No. 2 "Resurrection": V. Finale: a. Im Tempo des Scherzos

Recording by Gustav Mahler.

Recording identifiers

ISRC
DEF059205635
CopyrightID (CopyrightChains transaction hash)
0x5a93828ad58fbb0fbf186fb47ac43a2b48bd4a48f50a09c9c4bcdb1f5d0e92f5
Copyright registration time
2026-07-06T09:02:55+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-07T18:39:05Z
Bitcoin block
957073
Canonical record hash
sha256:355df1f878d8d6e96288b428ac5e877677d464d60b39f4aab3ff08a0c46e3118

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.