Romeo and Juliet, Op. 64: Act I: Dance of the Knights

Recording identifiers

ISRC

HKI199707616

Release date of the album this recording appears on

2012-08-01

CopyrightID (CopyrightChains transaction hash)

0xd6b55921ccc1ff85afa9d696917de6f1fb8f060d82671f3f7b77d1c4e4c14d80

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T22:27:44Z

Bitcoin block

960473

Canonical record hash

sha256:7e9a163cdcb430efa070ea1e8fe90d9f1e2dcfbfad55a7b5b5252b9d51ecd45a

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC HKI199707616

What this proof establishes

This recording was released in 2012, 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.