Bachianas brasileiras No. 5 for Soprano and Cellos: Aria (Cantilena)

Recording identifiers

ISRC

DEN960601131

Release date of the album this recording appears on

2013-01-01

CopyrightID (CopyrightChains transaction hash)

0xdf4ff2511822abc6b3f201e671f9530df5b04c89eaa8ab6ffb4effca381a0125

Copyright registration time

2026-06-08T02:18:37+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-06-13T13:32:09Z

Bitcoin block

953520

Canonical record hash

sha256:6f9a028d67f0421679e5eade4f8be70c070b5440ca8c69f7e2c0b09bf810e12a

• Verify the CopyrightID on CopyrightChains
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• Recording evidence summary for ISRC DEN960601131

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.