Chorando Se Foi - Ao Vivo

Recording by Eduardo Costa.

Recording identifiers

ISRC
BXEC12100131
CopyrightID (CopyrightChains transaction hash)
0x45f835e86a3e708564a2c0193e4364b6f46b06caa1aac6b3d5cd59f8df827f44
Copyright registration time
2026-06-10T04:08:32+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T15:41:10Z
Bitcoin block
953528
Canonical record hash
sha256:a337d310270d3cf51d7a77bb6b5c3fda6a0921355c84d7a42688b13217ddf239

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.