La Almohada

Recording identifiers

ISRC

USANG2114658

CopyrightID (CopyrightChains transaction hash)

0x1ef233f3ee1f0b4578735eb5707d9fd5dbb4393aa4bb20ea9c05292f63b9fa8a

Copyright registration time

2026-07-29T18:13:10+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-29T19:35:34Z

Bitcoin block

960138

Canonical record hash

sha256:d4eea9378ba5934e9403a8ebf2dae56077ca49706bcd13df9ae1cf5bdcc09842

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result

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.