Habla El Corazón

Recording by Marta Sánchez.

Recording identifiers

ISRC
ES5009800097
CopyrightID (CopyrightChains transaction hash)
0xc9391eb8348aaec2d3d65c1cf11b638601348b6fd304f24e86da0104f2bd41e1
Copyright registration time
2026-07-29T23:38:41+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-29T23:52:38Z
Bitcoin block
960170
Canonical record hash
sha256:46ddb626124cc3f687a3fe78bd713975ce046a09e5bffc8d66c6d84a3fdff6aa

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.