Diego Ortiz: Recercada Segunda Sobre El Passamezzo Moderno: Recercada Segunda Sobre El Passamezzo Moderno

Recording identifiers

ISRC

USBZ90710940

Release date of the album this recording appears on

2001-08-08

CopyrightID (CopyrightChains transaction hash)

0x1a0c9381a823a071f315cb9106560ebcf5309e758540b3e36d6424353ee17c9b

Copyright registration time

2026-07-30T08:57:33+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-30T09:37:10Z

Bitcoin block

960236

Canonical record hash

sha256:154e06a460c8267b096d048f838dd2ed173051fa3e24b85b390592b57405227a

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC USBZ90710940

What this proof establishes

This recording was released in 2001, 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.