Amapola

Recording by Juan Luis Guerra 4.40.

Recording identifiers

ISRC
USJ3V1862548
CopyrightID (CopyrightChains transaction hash)
0x6c51cabeb8dd5f05739a550b55bf727256448590dff807c5faedbecfb0f66fc5
Copyright registration time
2026-06-19T22:13:44+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:30:09Z
Bitcoin block
956302
Canonical record hash
sha256:a79d21dab8beb08fdaf5222a974863540fb47d608bd80220743f90ee5384c963

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.