Fünfzig
Recording by bw.
Recording identifiers
- ISRC
- NLCK42210666
- CopyrightID (CopyrightChains transaction hash)
- 0xed862bde848faff51c51b75b0ba9887b9d02fdd71063856e59ce1f835acd9bbe
- Copyright registration time
- 2026-07-07T20:33:13+00:00
OpenTimestamps proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:53:27Z
- Bitcoin block
- 957124
- Canonical record hash
- sha256:f7149cdb17f17c4ea2bfccbd774e2a1833dc1e645720916f23608987a497600e
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.