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Recording by Alex Ubago.

Recording identifiers

ISRC
ES5151700268
CopyrightID (CopyrightChains transaction hash)
0x0f812f9c6d4aa4d78398b1887613e5383ab6ebc8707cbdaf3d6aa808dbc16f99
Copyright registration time
2026-06-12T00:37:26+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T13:32:09Z
Bitcoin block
953520
Canonical record hash
sha256:8241044346b097fe959ee10c0c57631fe803e71d780504a7db59719b40ff05a6

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.