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Recording by Compay Segundo.

Recording identifiers

ISRC
ES5010080012
CopyrightID (CopyrightChains transaction hash)
0xaf5a4abd1579be7cf41919fa9b338db7a4e3fab4d85af04535cf8b1a2481ad7e
Copyright registration time
2026-06-08T23:07:49+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:34d24292b6b3826716ad26d952b410ff5e657cfa3c763e9a5d47377be86f178b

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.