Por Que Será

Recording by Joe Veras.

Recording identifiers

ISRC
DOA251800498
CopyrightID (CopyrightChains transaction hash)
0x140f3cbf18125d43e502b24ef34c57cfee365526aee6d9dbf6e8ef4bd629dae7
Copyright registration time
2026-07-29T22:35:39+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-29T22:48:59Z
Bitcoin block
960160
Canonical record hash
sha256:7a20d35954f8dc469376befc71a7eb53b0298396a8144eaa2c58bf27ef936b6d

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.