Motezuma, RV 723 / Sinfonia: Allegro

Recording identifiers

ISRC

DEN960532203

Release date of the album this recording appears on

2006-01-01

CopyrightID (CopyrightChains transaction hash)

0x7c629c3a08be85a72609ac3e65ea0ffbb06c00b0d34c6c4c2af74dde991bc643

Copyright registration time

2026-07-06T09:49:55+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-07T14:41:13Z

Bitcoin block

957050

Canonical record hash

sha256:b15c272273eb6bc6e034bab71f08708326efd3d54c7f49f611ed81b35b608f73

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC DEN960532203

What this proof establishes

This recording was released in 2006, 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.