Capullito de Alhelí

Recording by La Sonora Matancera.

Recording identifiers

ISRC
BGA671626504
CopyrightID (CopyrightChains transaction hash)
0x2b8a1bd55847443fa6c459fe6851acbf0a23479b23a18d0f3e56c57e2fd0afaa
Copyright registration time
2026-07-31T11:34:33+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-31T12:24:41Z
Bitcoin block
960397
Canonical record hash
sha256:cdfdb105c70c674324d65845da600b30c0b45676771d991849c081834820a6f4

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.