Lisboa não sejas francesa

Recording by Amália Rodrigues.

Recording identifiers

ISRC
PTVC15500002
CopyrightID (CopyrightChains transaction hash)
0x24f945f1a2ee808fefb43b2198217f8aec3781df07486611520e7e641ad5d822
Copyright registration time
2026-07-07T13:54:25+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:e4efdf11124ee683699492a61b5e4a891ad3928f9c878c3d962576f20f729468

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.