Aus der Ferne III

Recording by György Kurtág.

Recording identifiers

ISRC
FR4KC2402006
CopyrightID (CopyrightChains transaction hash)
0xffbe51c4b8e7a0bd6287f545389d6cf99ec5f7a669a29b243925ebcc0ebb175d
Copyright registration time
2026-07-07T01:33:23+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:e1f275dce79429c14e954d2a07077611a925b3824cd736c43a80f31f2a941b76

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.