Conversação

Recording by Hermeto Pascoal.

Recording identifiers

ISRC
BXPNP2400008
CopyrightID (CopyrightChains transaction hash)
0x7715ad822b38113cec23478c0d76df3a26cf8b89acf1ae91cbf47d678e0c3563
Copyright registration time
2026-06-21T07:25:26+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:30:09Z
Bitcoin block
956302
Canonical record hash
sha256:97d39ad0eb35ca54c17900bc351c0f58335804eeb1896b3b212b66b5326e785b

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.