Mademoiselle Giselle

Recording by Václav Neckář.

Recording identifiers

ISRC
CZA168000107
CopyrightID (CopyrightChains transaction hash)
0x7242f71c737f05dfa824f12a53130f0fd8727c4600f0d44d47602c56149ea717
Copyright registration time
2026-06-04T16:32:27+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:22:41Z
Bitcoin block
957120
Canonical record hash
sha256:c7ae7ace032103d29493c6e9ed6f883266c0f4f0fd0f5f2b420d8c5ec786c8e8

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.