Scenes op. 39 for flute solo, Ballad

Recording by György Kurtág.

Recording identifiers

ISRC
DEC212500207
CopyrightID (CopyrightChains transaction hash)
0x0c486d9a4eb17f4ca8d357ebf9e3989178b25e0a598ee886abf7950a8613c1aa
Copyright registration time
2026-07-31T17:11:32+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-31T17:29:52Z
Bitcoin block
960441
Canonical record hash
sha256:b142cbe1101f06ea207bfe9ece945c00c68063c7031d0011b8d94f82eedfaa37

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.