Usted Señor

Recording by Oscar D'León.

Recording identifiers

ISRC
USSD10604277
CopyrightID (CopyrightChains transaction hash)
0x693042a62305a9cbd81f6557fab7cd5dcf477a7812945b02f4b033524d60f64e
Copyright registration time
2026-07-07T10:08:01+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T08:56:20Z
Bitcoin block
957145
Canonical record hash
sha256:2d4cbbfa10c20f051634b475f62a1cf1cdc807348d66e91e85e473de076cf223

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.