I Can't Say

Recording by Rubén Blades.

Recording identifiers

ISRC
USEE10609314
CopyrightID (CopyrightChains transaction hash)
0x5049474e86d6becbc2aac0e6ce186d9ab92c964909775bf387403813840f4e16
Copyright registration time
2026-07-06T22:55:10+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:39d1a7b8a13f36443681f988c8d0573b07c8b34a6bd01d5612915d87fa634c7d

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.