Dialog: Ich und Du - Pt. 5

Recording by Sofia Gubaidulina.

Recording identifiers

ISRC
DEN962134505
CopyrightID (CopyrightChains transaction hash)
0xd3de1b22383a9643a074191b0f6b1c46c70a2cc3c1fcd9ce3603602fb0e71487
Copyright registration time
2026-07-06T09:44:04+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-07T14:41:13Z
Bitcoin block
957050
Canonical record hash
sha256:05a4af309007aa1935c76fc8ffa3d8832706ae6640c941482a6bda84789c56d9

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.