El Man Esta Vivo

Recording by John William Upegui.

Recording identifiers

ISRC
USA560621973
CopyrightID (CopyrightChains transaction hash)
0xbc8ab5228e370f7a6c7a725ed8118bf8b7eb6139c6d4da3f39a9d8a4821cd525
Copyright registration time
2026-07-07T13:59:44+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:b4a9d8ae5f467ffeab4b8463e8b0607ce9216cc2b1a465ad260028da7cd0e280

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.