Symphony No. 2 "Resurrection": V. Finale: g. Sehr langsam und gedehnt

Recording by Gustav Mahler.

Recording identifiers

ISRC
DEF059205641
Release date of the album this recording appears on
1994-01-01
CopyrightID (CopyrightChains transaction hash)
0xb7d27d0803f7b5a9ecf282ee3d6a408a4368c56b15370cb3a5119182dbf13acc
Copyright registration time
2026-07-30T05:39:43+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-30T06:39:12Z
Bitcoin block
960216
Canonical record hash
sha256:3cf0c340529515092b21870513b0baf79e8743435c68236122ab5eed2b71b8d4

What this proof establishes

This recording was released in 1994, 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.