Symphony No. 2 in C minor - "Resurrection" / 5th Movement: Langsam - I

Recording by Gustav Mahler.

Recording identifiers

ISRC
DEN960231631
CopyrightID (CopyrightChains transaction hash)
0x58e9768aa9cb1bd673cd0c6eb4e84aac9d49acd31db14f58a091f230eb9c15c9
Copyright registration time
2026-06-08T11:20:23+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T13:32:09Z
Bitcoin block
953520
Canonical record hash
sha256:0a3244bba770b01985dafe720fde20d65484ba32d3ab5dfd0c0f4a9532133b89

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.