Sin Ganarme Un Grammy

Recording identifiers

ISRC

USLZJ2221014

CopyrightID (CopyrightChains transaction hash)

0x90ca47c79d7bd80077d3155e35d6469472bcd85a09f2d699bd5f953caa949a13

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-30T08:30:10Z

Bitcoin block

960229

Canonical record hash

sha256:105015a9824163a69b39bfba06ec3f0fe3204e2db0c8e22f8062cc73645ef3f7

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result

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.