Casino Boulevard

Recording by Guilherme de Sá.

Recording identifiers

ISRC
BX4TA2000111
CopyrightID (CopyrightChains transaction hash)
0xba5b70771bfe27cf35e9de28a67b70fb1064e1448150187493d42688a027f362
Copyright registration time
2026-06-10T20:57:10+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T13:32:09Z
Bitcoin block
953520
Canonical record hash
sha256:e84115ee920aedbb1ff76201e2e3aed29781d7dc8513bb78c416ee74a6d70e1b

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.