Das Geburtstagsgeschenk

Recording by Ludwig Hirsch.

Recording identifiers

ISRC
ATUM70800022
CopyrightID (CopyrightChains transaction hash)
0xb84afee3a832e36db250415c5d341578eb6023962ba50385b9d237b356b4177c
Copyright registration time
2026-08-01T02:59:39+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-08-01T03:13:03Z
Bitcoin block
960500
Canonical record hash
sha256:2f47f988da1800241473463db2b4d05e642fd329f4076e08f5c56b9bd1e9252a

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.