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Recording by João Paulo & Daniel.

Recording identifiers

ISRC
BRWMB9703740
CopyrightID (CopyrightChains transaction hash)
0x3fcf8d00b95c35d6560bac75f5b2172b32ea02d73a2f120b27549e3bd4dc6164
Copyright registration time
2026-06-18T20:50:53+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:55:08Z
Bitcoin block
956304
Canonical record hash
sha256:62733d8811ad111ffba1183d6367b341b273e9ee84009fea192698ee4b156630

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.