Polka-Potpourri - Herz, Schmerz und dies und das...

Recording identifiers

ISRC

DEBL60698270

Release date of the album this recording appears on

2013-03-15

CopyrightID (CopyrightChains transaction hash)

0x0c26f270c08b47f68f4159b480b3acdb39d8ac8c0f5b0fbb741ed075a14a78d3

Copyright registration time

2026-07-30T12:44:07+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-30T12:51:24Z

Bitcoin block

960259

Canonical record hash

sha256:192c8cd984ad308b1ac0c1c005469036d48048daa683700257e594d8da6f0918

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC DEBL60698270

What this proof establishes

This recording was released in 2013, before generative AI. ProofProfile's catalogue derives from the pre-2022 AcousticBrainz and MusicBrainz source corpus, and 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.