Boris "Rått au vin", del 3

Recording by Michael B. Tretow.

Recording identifiers

ISRC
SEBGA1602239
CopyrightID (CopyrightChains transaction hash)
0x2d8157b2bd987e133c99326157665b17f8c1bfe96bf27f81fe353aa83d30c251
Copyright registration time
2026-07-07T10:17:31+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:e59c9d93e4ae70db516409d04102b45c487b3ff253fdfe157ea21721200628d9

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.