Tonadillas en un estilo antiguo: El mirar de la maja - for alto and piano

Recording identifiers

ISRC

FR7JM1955190

Release date of the album this recording appears on

2020-04-17

CopyrightID (CopyrightChains transaction hash)

0xeda495332fd3ed73023d80e4a2acf3b319df22a1acaa7e862bd12951d8458875

Copyright registration time

2026-07-07T23:14:16+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-08T03:22:41Z

Bitcoin block

957120

Canonical record hash

sha256:a0cecb1615c1f0e3e3e4b49b86b8a5ac01c08dd7ca17d47ba938342e68a2d459

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• Recording evidence summary for ISRC FR7JM1955190

What this proof establishes

This recording was released in 2020, 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.