Spartacus (1968 Bolshoi version) (arr. Y. Grigorovich): Act III: Adagio of Spartacus and Phrygia

Recording identifiers

ISRC

DEB261101974

Release date of the album this recording appears on

2012-02-07

CopyrightID (CopyrightChains transaction hash)

0x7df7cfed51608c483a1e43a0b9d98bb23a933b8432209a082cd8d43ec77b8367

Copyright registration time

2026-06-20T07:59:26+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-02T03:30:09Z

Bitcoin block

956302

Canonical record hash

sha256:fe79e87ecd8d4fbe1cb0b59aa1d61d226e8d143ca2373a7d051823155f015a38

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC DEB261101974

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.