Ilha

Recording by Casaca.

Recording identifiers

ISRC
US7VG1702902
CopyrightID (CopyrightChains transaction hash)
0xad0eaa5c01dfdeb8520c4e53fdd4b3c4674238ff56aac2c780af0cf4c281d7a7
Copyright registration time
2026-06-20T12:21:15+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:30:09Z
Bitcoin block
956302
Canonical record hash
sha256:0c1dd617a52e9296fd79aa1835d0f764199342a186b2b99d0025533e6169661c

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.