Ni contigo ni sin ti

Recording by Luis Aguilar.

Recording identifiers

ISRC
MXF331010042
CopyrightID (CopyrightChains transaction hash)
0x045c9fa811a114b769fc12e9cf741879c24322ebd89a49598055907aa96e64f4
Copyright registration time
2026-07-06T20:39:20+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:b5b5c74e8d894959296200a42950c3e2151268b71f51b55c69baddec7e3056e8

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.