What Are You Going To Do When You're Not Saving The World? - Live / From Man Of Steel

Recording by Hans Zimmer.

Recording identifiers

ISRC
GBCBR1700203
Release date of the album this recording appears on
2017-11-03
CopyrightID (CopyrightChains transaction hash)
0xf6addb55a3b31bde5b53fbc4cd930f8ed111093bd61ff2efc2346df77fa43be0
Copyright registration time
2026-06-06T09:40:22+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T12:47:07Z
Bitcoin block
953513
Canonical record hash
sha256:6c7e1a53545f8e9908d7dfd1b818cb5f5be5119e8ff0d13b9ada38ff239adcf1

What this proof establishes

This recording was released in 2017, 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.