Seguar Ele

Recording by Pixinguinha.

Recording identifiers

ISRC
FR6V80705227
CopyrightID (CopyrightChains transaction hash)
0x3617dae8e1fac83d57b65bfaf674da5083c5be8f46a9010fb834f25336e24633
Copyright registration time
2026-07-06T10:13:16+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-07T16:54:37Z
Bitcoin block
957067
Canonical record hash
sha256:75f47474e29e60e8005e87faa52e90ced0fb73942983b6dd0fb2f41fec1ab768

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.