The Light of the End - Pt. 1

Recording by Sofia Gubaidulina.

Recording identifiers

ISRC
DEN962101601
CopyrightID (CopyrightChains transaction hash)
0xfe7d4c5fc0f65b8d8cf64bc673b74a1c56020027081774f8570c9c5c95ed4ace
Copyright registration time
2026-07-06T06:57:37+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-07T18:39:05Z
Bitcoin block
957073
Canonical record hash
sha256:0f155a111b16f44f2cf4de170d0c0d1c4c764758c80f13f25fabcc9688fe6b8d

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.