Funktional
Recording by Nicky Blackmarket.
Recording identifiers
- ISRC
- QMKKH2201546
- CopyrightID (CopyrightChains transaction hash)
- 0x23b58325c19d2f629aafa1d5b957c9eb2f6e45708e2770850916f23a99024f73
- Copyright registration time
- 2026-07-07T02:11:41+00:00
OpenTimestamps proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19Z
- Bitcoin block
- 957118
- Canonical record hash
- sha256:bb9a39c6148805b14c46c89630d2db305ee8d80050ecbf2c492f1b8e43970559
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.