12 Piezas características, Op. 92, B. 29: No. 12, Torre Bermeja (Arr. for Guitar)

Recording identifiers

ISRC

ITX921003298

Release date of the album this recording appears on

2021-03-05

CopyrightID (CopyrightChains transaction hash)

0x995e16ed5f30467b0b9df9b6dbee5a672bdda4966e179fa3c027ecf5a60c973d

Copyright registration time

2026-07-30T18:07:06+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-30T18:23:33Z

Bitcoin block

960291

Canonical record hash

sha256:52bbadfa774c417674a7f922d757227ef84b380652ef51ee34ac0c043653c582

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC ITX921003298

What this proof establishes

This recording was released in 2021, 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.