Água e Fogo

Recording by Mariana Volker.

Recording identifiers

ISRC
BXT8S2200118
CopyrightID (CopyrightChains transaction hash)
0x5fac758c51591f7acb76985cf848d54b7ad4f29526b6a5476bac236115399a89
Copyright registration time
2026-06-09T18:39:34+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T13:32:09Z
Bitcoin block
953520
Canonical record hash
sha256:79c6cab7cbd2caacafd03d9305eab6da7e6336bfe1daf80f68215e541dd251a8

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.