Černý bágl

Recording by MC eLKa.

Recording identifiers

ISRC
QMPKX1692463
CopyrightID (CopyrightChains transaction hash)
0x841200d48f4b79defe7a65e459bec403bcb0c25a0b06a89dd1df1e8e3806c067
Copyright registration time
2026-07-30T08:22:38+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-30T08:30:10Z
Bitcoin block
960229
Canonical record hash
sha256:6876c2fbad63a2d55f9e9d46d1ee6884c8104dac0d2388d82c0a2fdaaf1600d3

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.