La Que Decía Que No

Recording by MC Davo.

Recording identifiers

ISRC
MXF152100689
CopyrightID (CopyrightChains transaction hash)
0x9fe05bf2381136126ec4bb9e067a506f4cd5f4f828fde451022625dd00d51f5c
Copyright registration time
2026-06-04T08:34:17+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T13:32:09Z
Bitcoin block
953520
Canonical record hash
sha256:7be738403afeb676d4a8c301e408429dd2051daf537efa9e0f907cff092b9d1e

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.