À contresens

Recording by Izzy-S.

Recording identifiers

ISRC
CAUM72300230
CopyrightID (CopyrightChains transaction hash)
0xb24818f39bd98e99bdaf4a347137da20ff0317eefb70b3fa52f71fad0b4e8b32
Copyright registration time
2026-07-31T05:20:32+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-31T05:48:30Z
Bitcoin block
960352
Canonical record hash
sha256:08947723ad2b47d5f5fe7319b596288ae40f736e3bd9012c33c8842777f45482

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.