Lo Mismo Que a Usted

Recording by María Martha Serra Lima.

Recording identifiers

ISRC
ARF109600269
CopyrightID (CopyrightChains transaction hash)
0x8bfbdae98b4c3e23635ede3a6ab1a08cc62d6fe6dc53fd64eac067cb243e6595
Copyright registration time
2026-07-29T11:41:29+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-29T12:35:17Z
Bitcoin block
960105
Canonical record hash
sha256:35dea8ae361ba554559e4a12e648401b9fad2021ce441c928bdb3019e2e78fd8

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.