La Gata Varela

Recording by Cacho Castaña.

Recording identifiers

ISRC
ARUM71600238
CopyrightID (CopyrightChains transaction hash)
0x36cded7fe9850b1364e349baac6fdc71f885803b05eb8bccf2b9b0d2b6ad95b9
Copyright registration time
2026-07-06T09:44:42+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-07T14:41:13Z
Bitcoin block
957050
Canonical record hash
sha256:385a015addefe5625f29afc0a87277c7a271b04083e238888cafc46bcd7c8be1

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.