Imagina - Ao Vivo

Recording by Chico Buarque.

Recording identifiers

ISRC
BXKBP2300103
CopyrightID (CopyrightChains transaction hash)
0x5c827d3559e375f72cd3f2b5ff239c10ade925b017d612723ae32abb0f2a99ea
Copyright registration time
2026-06-17T04:21:02+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-17T19:07:14Z
Bitcoin block
954130
Canonical record hash
sha256:21d4b17c28b248e517c05f4c89a5438f7e9c8be19f818ed54b9c163d00ac66dd

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.