Lost

Recording by Thomas Kessler.

Recording identifiers

ISRC
AUMEV2351021
Release date of the album this recording appears on
2023-08-25
CopyrightID (CopyrightChains transaction hash)
0xc6d4ce5abf338ecaed89814fe607de3a43a8a45956643dac108e2ab833fd5cc2

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-30T15:42:38Z
Bitcoin block
960273
Canonical record hash
sha256:c13f09ce0cc620c7434daf68353796b8ee7cf8e8611ef123530dbec9a6035687

What this proof establishes

This recording was released in 2023. ProofProfile's artist catalogue derives from the pre-2022 AcousticBrainz and MusicBrainz source corpus, and this recording entered the record through cc-db-prod's ISRC-linked registration. Its provenance rests on the dates stated above rather than on the era of that source corpus.

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.