Tú y yo

Recording by El Bloque 8.

Recording identifiers

ISRC
ARC571901587
CopyrightID (CopyrightChains transaction hash)
0xebbd5abdbb69d927ce91a8b1a271ef0d3bda90221c2b17540c52fde66bef3c3d
Copyright registration time
2026-06-22T08:54:06+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:55:08Z
Bitcoin block
956304
Canonical record hash
sha256:a5caa2cf8e719f73f58afaaf7a9a5c5a65a19ef0f6f7f547f84e67ce4cd11f98

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.