Blá Blá Blá

Recording by Rubynho.

Recording identifiers

ISRC
BCRIZ2400655
CopyrightID (CopyrightChains transaction hash)
0x225bded1bfd850673467f4c5b346c551784d38a75f4978cf6ae47caea36c14bb
Copyright registration time
2026-06-24T20:37:51+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:55:08Z
Bitcoin block
956304
Canonical record hash
sha256:08bdc0fc5877f8cad0f57156eecc9516ca6f46b9f433338f09c98d0692d20e5c

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.