Zeit in einer Flasche

Recording by Wietske van Tongeren.

Recording identifiers

ISRC
ATM890701244
CopyrightID (CopyrightChains transaction hash)
0x5de6202a576ada5e23dd8414271eaf2f8f02ef854ff8533851d1c370bb07d030
Copyright registration time
2026-06-22T03:10:27+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:55:08Z
Bitcoin block
956304
Canonical record hash
sha256:2e94249ea3d9644ad00c234bf463ebad23e5afb17e03b2d5f3660aa0bee51b4e

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.