Es Difícil

Recording by Jhovan.

Recording identifiers

ISRC
US7VG2292376
CopyrightID (CopyrightChains transaction hash)
0xfc639d120184ad877eec6548a038d281d03674ffafd044b7a1722f602ae940c7
Copyright registration time
2026-06-27T01:34:26+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:55:08Z
Bitcoin block
956304
Canonical record hash
sha256:c647c66c62a792914c67ba29664a5fa43caca9a0fdf36e7741cdf751c5c0ec63

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.