Kinderstück

Recording by Anton Webern.

Recording identifiers

ISRC
DEBL61401291
CopyrightID (CopyrightChains transaction hash)
0x0eb60f370b7825d3e35f01981e97402609c40d56dd351ed5c3cf6ac9f75b0ad8
Copyright registration time
2026-07-07T03:12:48+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:53:27Z
Bitcoin block
957124
Canonical record hash
sha256:eb6b594899eac88e789d29220b86fd8bfc18b312b3fe1c6dbcaec0101aa2f1df

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.