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Recording by Gal Costa.

Recording identifiers

ISRC
BRBMG9900474
CopyrightID (CopyrightChains transaction hash)
0x005004c570aa4d94df1efa2629ecfa096920e5fef75820228f0eabf442748372
Copyright registration time
2026-06-19T21:37:49+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:30:09Z
Bitcoin block
956302
Canonical record hash
sha256:1912fa9293e3f13423b5f4a37989dcd1379d3f377ff60a471079c6af3f5a614f

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.