Por las Paredes (Mil Años Hace...)

Recording identifiers

ISRC

ES5020000335

Release date of the album this recording appears on

1997-11-19

CopyrightID (CopyrightChains transaction hash)

0xfcb2c39cc7d26246c8267c2fe66569166da5ad2082aaa6494d4dd866719b7982

Copyright registration time

2026-06-20T19:36:18+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-02T03:30:09Z

Bitcoin block

956302

Canonical record hash

sha256:e97747e3757ad482db99b2f2f704a1ba4560b1bdbb66932aa1cbe9f2d1240bbe

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC ES5020000335

What this proof establishes

This recording was released in 1997, 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.