Violin Concerto in D Major: 2. Romanza - Live

Recording identifiers

ISRC

ITUM71701060

CopyrightID (CopyrightChains transaction hash)

0x8503d8d5d613fcc4167d2a5270675c2ea4e6b0b2c6411a9d95075e2950541062

Copyright registration time

2026-06-11T12:26:41+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-06-13T15:41:10Z

Bitcoin block

953528

Canonical record hash

sha256:b3bac68307c8f2587489395fa87c409c360d1b655e2924956a1e85a7ff590efd

• Verify the CopyrightID on CopyrightChains
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What this proof establishes

This recording belongs to ProofProfile's historical evidence base derived from the pre-2022 AcousticBrainz and MusicBrainz corpus. 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.