Concierto del Sur for Guitar and Orchestra (1941): III. Allegro moderato e festivo

Recording identifiers

ISRC

USSM11000999

Release date of the album this recording appears on

2010-07-30

CopyrightID (CopyrightChains transaction hash)

0xe2fd12c674f137e3b886a2c2579fa8691f54d139cc58b9ab2186b487d65d30d0

Copyright registration time

2026-07-30T06:51:35+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-30T07:28:30Z

Bitcoin block

960220

Canonical record hash

sha256:03efa973d4192f4f333a096bcd079e6ac0348015c1c9311da597dada50b9c1cf

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC USSM11000999

What this proof establishes

This recording was released in 2010, 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.