Abdul Hamid: Abdul Hamid: Friedenssong

Recording by Hanns Eisler.

Recording identifiers

ISRC
DES380010647
CopyrightID (CopyrightChains transaction hash)
0xe8fb4f9e042854c669d6684a80fd40407aa89693be7a1f5ae2ead88121281c64
Copyright registration time
2026-07-07T04:49:52+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:22:41Z
Bitcoin block
957120
Canonical record hash
sha256:ff53c5d121acb8bd6a34980be791a9fe9db982867991db2951230c42bd2de5ba

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.