César

Recording by Kyo Itachi.

Recording identifiers

ISRC
FR5R02213269
CopyrightID (CopyrightChains transaction hash)
0x034fb744d0fb4ec8f9b1c35a9704535d6dbea26798f2605cb2fb27d70729d61f
Copyright registration time
2026-06-24T14:26:07+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T05:09:12Z
Bitcoin block
956312
Canonical record hash
sha256:c30acf491c081f850057c3a65464b5836cc3fe37eeb67c60d96606fe6a7c8511

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.