Bank ban: Act II Scene 2: Duet: Bank ban! Te itt? (Bank ban! You here?) (Gertrud, Bank)

Recording identifiers

ISRC

HUA251137705

Release date of the album this recording appears on

2014-07-15

CopyrightID (CopyrightChains transaction hash)

0x2d4f9e6b0f48f8a0a4d8a18bfb7aa2e34ab09327a3009ea2f5b23a2c6b012ba8

Copyright registration time

2026-07-31T01:09:11+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T02:19:15Z

Bitcoin block

960334

Canonical record hash

sha256:ed32b4a11948a49af05fae71805e4f0b4065f455b1eef9eeffa39159010083b5

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC HUA251137705

What this proof establishes

This recording was released in 2014, 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.