Die Zeit

Recording by György Kurtág.

Recording identifiers

ISRC
FR50X2414517
CopyrightID (CopyrightChains transaction hash)
0x84f74e002e446327d11e4a6c25f1329e41d8fdb402e5b24f6b5f7ac7d4d73c9e
Copyright registration time
2026-07-06T05:40:05+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-06T07:53:57Z
Bitcoin block
956894
Canonical record hash
sha256:73854053c245d763d9be42a2b1c97e50765319afa5fa2fedc8ea00c41493b410

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.