Verblendungen

Recording by Kaija Saariaho.

Recording identifiers

ISRC
SEAED8407010
CopyrightID (CopyrightChains transaction hash)
0x0427f29e919d2a4daec42b895d74c92eae1e5433813b299d21df3be7044e8721
Copyright registration time
2026-07-07T11:59:38+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:5d587decb350ad238a51bb683906b0e9e0336e22d62d738c63490042d360cc75

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.