Hoy Todo Anda Bien

Recording identifiers

ISRC

ARF037000059

Release date of the album this recording appears on

1970-07-04

CopyrightID (CopyrightChains transaction hash)

0x0b9524f65741b3fe15fc8b9016ea7fc6f23be438ed87f16fd574ee5d29d6b495

Copyright registration time

2026-06-22T14:08:43+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-02T03:55:08Z

Bitcoin block

956304

Canonical record hash

sha256:9a2bf31e7f3964148113a697829659ff9061f0c9caf01b0db153c07516b07ed8

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC ARF037000059

What this proof establishes

This recording was released in 1970, before generative AI. ProofProfile's catalogue derives from the pre-2022 AcousticBrainz and MusicBrainz source corpus, and 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.