Dancing Waves

Recording by Ernesto Cortazar.

Recording identifiers

ISRC
USTC00960142
CopyrightID (CopyrightChains transaction hash)
0xad4092f9da3ec135093eb69c83a6ed9cf75084edb019cc5a3276112846c89b68
Copyright registration time
2026-06-19T00:38:08+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:30:09Z
Bitcoin block
956302
Canonical record hash
sha256:ab2f319149241e211bcc8bc31ed9fdf8ad5135b600bb314923f78de99ca59c28

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.