Kapelo Hraj - Samarcanda

Recording by Petr Rezek.

Recording identifiers

ISRC
CZA650401943
CopyrightID (CopyrightChains transaction hash)
0x1071bd785769a06263761d5f0917a22486f2b141f9ce5a0047bdc0c47a3d32b7
Copyright registration time
2026-07-31T21:53:28+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-31T22:27:44Z
Bitcoin block
960473
Canonical record hash
sha256:9647c0cf503384d79b72d6bd9fac8102ece126039cf51bd6ec5841de52ba10ea

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.