Por Ti Aprendí A Querer

Recording by Ernesto Cortazar.

Recording identifiers

ISRC
TCAAW1190125
CopyrightID (CopyrightChains transaction hash)
0x92c34e9b1b3ca6005557acf647f37c84ac709dc3410cc1d628e18c106da8d9a9
Copyright registration time
2026-06-20T15:27:26+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:30:09Z
Bitcoin block
956302
Canonical record hash
sha256:4f1a7dd6d27a19920ebf8f8d20a61fee35160f4e32b03598cea3b87452e6d7fd

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.