Untitled

Recording by Rigopolar.

Recording identifiers

ISRC
SEYOK2403394
CopyrightID (CopyrightChains transaction hash)
0x7378635b98791bf60762d8672327f16def2c37463eee9cec10580d564bdb529f
Copyright registration time
2026-06-11T12:35:06+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T13:32:09Z
Bitcoin block
953520
Canonical record hash
sha256:160018836e8d7c6cdb6d8edbd367ecb9426b245f9ada86b013fd1225f2e54f81

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.