Bal De Vienne

Recording by Hildegard Knef.

Recording identifiers

ISRC
ES5831940284
CopyrightID (CopyrightChains transaction hash)
0x5e0b012a6bbc22c9e693ae4c621f2955e16b9073e15ecc055c6977fb19aabf4e
Copyright registration time
2026-07-07T15:58:21+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:110c0fff59670458438459081914404981a7bc443049a40268ec4c4a0e0481b9

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.