Me Tocó Perder

Recording by Roberto Tapia.

Recording identifiers

ISRC
USUM71709073
CopyrightID (CopyrightChains transaction hash)
0x27fef0612b24a04cf506a3c50329e9e8e47b8fa7c56598a713edf4b40efb1198
Copyright registration time
2026-07-07T07:55:20+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:f552ffb4023756965e2e2ea6f0e5c0122b379641571633acd4830ae7b63869e1

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.