Havia de Ser Aixi

Recording by Joan Manuel Serrat.

Recording identifiers

ISRC
ES5029600232
CopyrightID (CopyrightChains transaction hash)
0xe4976ce40f6359b055a9af0a05e79c9178e3418cb03662bc4689288314837002
Copyright registration time
2026-07-07T14:24:29+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:7ec15ae73115500af1586b31befaa935fcd143b8efc0f2dfc5837666e8b81852

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.