The Moldau

Recording by Bedřich Smetana.

Recording identifiers

ISRC
ITCC56001075
CopyrightID (CopyrightChains transaction hash)
0xace559afb5cfd298e715d308f83ccb79889abb6943fdf576ec34196d8db1e326
Copyright registration time
2026-07-07T05:24:17+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:b9e3a356a9422523bdf109e761ee14654a90b788333854c7bf855f133b66b266

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.