Jako já

Recording by Ektor.

Recording identifiers

ISRC
CZUM72300308
CopyrightID (CopyrightChains transaction hash)
0x172178ef2366279fa30a1f74bb6861a457828cde52f989df61e30e5bdddb437e
Copyright registration time
2026-06-04T06:39:01+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T12:47:07Z
Bitcoin block
953513
Canonical record hash
sha256:927959cf3add9d63e9df38575a3582b4a4efbb4732e53c13f09355f2c1cf8a2b

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.