Pal que Confía

Recording identifiers

ISRC

QZS7J2117559

CopyrightID (CopyrightChains transaction hash)

0xa8457c85cc6f1bab13f9ea6de3324d04d36a3b1daa7b35d3b1309b96a1c2fabe

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-29T21:09:47Z

Bitcoin block

960144

Canonical record hash

sha256:fea3717095103bd2067e9401157d2728739131a4dc1168dab2ad8c229b0c81ac

• 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.