Mejor Sola Que Mal Acompañada

Recording by María Isabel.

Recording identifiers

ISRC
ES6010600514
CopyrightID (CopyrightChains transaction hash)
0x95c3040262304b6c81b00bf50fd8677e5682705c9b83111cfc9d26bce7e5508f
Copyright registration time
2026-06-10T21:03:21+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T13:32:09Z
Bitcoin block
953520
Canonical record hash
sha256:14168ce14c71f9862de637160335b560db4eee235debcf233dab21a860bb9787

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.