II. Andante con moto

Recording by Ludwig van Beethoven.

Recording identifiers

ISRC
HKI192234805
CopyrightID (CopyrightChains transaction hash)
0x383d693192d22a3dd3da67bbd9ba9c5dfe869ec889e4e10a40f0b59424598ddd
Copyright registration time
2026-07-22T16:23:37+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-22T16:43:41Z
Bitcoin block
959155
Canonical record hash
sha256:046fe6ca69a7be429daf962fde96197cf10e67e52df8831ef5982438d11ad4cd

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.