Czytaj książki

Recording by Okekel.

Recording identifiers

ISRC
PL2DY2400797
CopyrightID (CopyrightChains transaction hash)
0x47d31f92b2ea3e9ae8e4a9f67e9d7a9db211e80407aa91c7996ad6b327426b28
Copyright registration time
2026-06-04T13:09:48+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T12:47:07Z
Bitcoin block
953513
Canonical record hash
sha256:4c99ee93289204c0fcbcc7c361fe680e75432b7d3c17adcead1622a7f35bec89

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.