Recercadas Sobre Tenores: Recardada Sesta Sobre la "Romanesca"

Recording identifiers

ISRC

QMFMG1372309

Release date of the album this recording appears on

2013-10-04

CopyrightID (CopyrightChains transaction hash)

0x942bbe2f71cb9aefb303aaf9d879c79f5e88b06cc8845852baa7c971a3668919

Copyright registration time

2026-07-30T21:50:49+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-30T22:27:30Z

Bitcoin block

960321

Canonical record hash

sha256:6380234554dec54b12be425b76de3a9cd4ce0e8bbf26bf6427f0add623f10d0c

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC QMFMG1372309

What this proof establishes

This recording was released in 2013, 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.