Un Mundo Para Los Dos

Recording by Herencia de Cosala.

Recording identifiers

ISRC
US3DF2257103
CopyrightID (CopyrightChains transaction hash)
0x8e8c1273079d946ef237eabacebfe2cd16ce23378da34a9f96d4ce4d8c31aa2c
Copyright registration time
2026-06-25T07:39:56+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:55:08Z
Bitcoin block
956304
Canonical record hash
sha256:8ab428fb61bf8451f0bb7a7d8f399b7a805276143a71617900d488582cc0fcfc

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.