Muchacho Guapo
Recording by Eugenio y La Crisis de Chico Che.
Recording identifiers
- ISRC
- US3DF2116550
- CopyrightID (CopyrightChains transaction hash)
- 0x93ad5dd7f0419f3e4410bfb4c04ef67013d52b18558a518b5fc5721c58af9fe6
- Copyright registration time
- 2026-06-23T06:29:50+00:00
OpenTimestamps proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08Z
- Bitcoin block
- 956304
- Canonical record hash
- sha256:b14bf6661ba709e65ee5030f1249a83d5c7eb6053b02bf1c17344856f386c981
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.