Volver A Empezar

Recording by Alejandro Lerner.

Recording identifiers

ISRC
ARF099700087
CopyrightID (CopyrightChains transaction hash)
0xf47253506d2acea46d70a21bd61f122278d253170bd6b3ac963109ee1b64c2c8
Copyright registration time
2026-06-06T10:43:29+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T12:47:07Z
Bitcoin block
953513
Canonical record hash
sha256:c320634b32564333bad77ab96971fa58d292c480612c285027ac84bd3ca555af

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.