Nada Alem

Recording by Gal Costa.

Recording identifiers

ISRC
USKO10601170
CopyrightID (CopyrightChains transaction hash)
0xeb3e339baa4460b8ca0952dfc0d9eed9369e0de41fb1a40661d873c1bef40845
Copyright registration time
2026-07-06T07:03:27+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-07T16:54:37Z
Bitcoin block
957067
Canonical record hash
sha256:9833eb7567e249a9348561cc128977aaa8ed7c266c841816cc677918073909b5

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.