Hungarian Rhapsody No. 2 in C-Sharp Minor

Recording identifiers

ISRC

HKI199841002

Release date of the album this recording appears on

2014-04-16

CopyrightID (CopyrightChains transaction hash)

0x96ae23573f154339518f8512979901dcd46101beb94d0070d4f96e293ffad87d

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T03:15:04Z

Bitcoin block

960340

Canonical record hash

sha256:f9088cc5d5b896cc4d34fa3374efce8cfff782c94c738fa7f7c4dbdf160ae6e9

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC HKI199841002

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.