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Recording by Alex Ubago.

Recording identifiers

ISRC
ES5151201601
CopyrightID (CopyrightChains transaction hash)
0x6013455285ae1c67e943d06b0bb0ebc48fae4cc3466545d7c208dd9cfe2531d5
Copyright registration time
2026-06-25T05:14:26+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:55:08Z
Bitcoin block
956304
Canonical record hash
sha256:db42609c8084249eb653aa7a91d5392c24017135c756b47d2e5e7c905294b82d

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.