Was weißt du - Reprise

Recording by Tom Kitt.

Recording identifiers

ISRC
ATM891402174
CopyrightID (CopyrightChains transaction hash)
0xc8ee7b0f1e276f24b57452c3ddab0dce56a25eb2712ff559004212de751df966
Copyright registration time
2026-07-30T08:17:51+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-30T08:32:18Z
Bitcoin block
960230
Canonical record hash
sha256:e960bf3a9292ffc80b9fffa13699e991e536181fdc49a7ef49f1e919cdd98143

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.