Eine Symphonie zu Dantes Divina Commedia, S. 648/R. 370, "Dante Symphony": II. Purgatorio -

Recording identifiers

ISRC

HKI190743903

Release date of the album this recording appears on

2007-10-30

CopyrightID (CopyrightChains transaction hash)

0xdfa8ec919b3b5a23aaaa67936d9a6dd0d235c7877ee3afb14c0ec6aa962aab39

Copyright registration time

2026-07-31T13:07:34+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T13:26:30Z

Bitcoin block

960407

Canonical record hash

sha256:1367ce0938cd0914b9f1fdc65289607fb9c82cb46b427b682b55737497ffadbc

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC HKI190743903

What this proof establishes

This recording was released in 2007, 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.