Symphony No. 2 "Resurrection": IId. Energisch bewegt - Live

Recording by Gustav Mahler.

Recording identifiers

ISRC
DEF058700007
CopyrightID (CopyrightChains transaction hash)
0xb15000cc9889a59502428fa091f2c0012b85cbf2fcc9d01877d7f8e09c371454
Copyright registration time
2026-06-17T22:48:08+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-07T15:12:44Z
Bitcoin block
957055
Canonical record hash
sha256:7a3886a57d498e95b9b6f1e4e237ca8c5fddc7b51131c65db2b822dcd0c7a430

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.