Dialog: Ich und Du - Pt. 7

Recording by Sofia Gubaidulina.

Recording identifiers

ISRC
DEN962134507
CopyrightID (CopyrightChains transaction hash)
0x4bb6fb6ed4b4341e2fa260bbef032e9763e452b5d940d46cfd814fbcf3e44884
Copyright registration time
2026-07-06T19:04:56+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:0813d22a75cb9899c02fcaac3a4c9fb0e9a35983cb8abf4abaa562f1c42e9d72

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.