Suena Blanca Espuma

Recording identifiers

ISRC

UYS059800262

Release date of the album this recording appears on

1971-03-09

CopyrightID (CopyrightChains transaction hash)

0xe79fab152f1db27009ec0508815c586fe0988b28be6b71766551ce87594f9e26

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-22T15:38:35Z

Bitcoin block

959144

Canonical record hash

sha256:3f7f39fc14f24bea1add0eaf26daefffd0ce098ac3a4e263a1fe1eb3abdd80d3

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC UYS059800262

What this proof establishes

This recording was released in 1971, 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.