Choir Concerto: II. Sabran' je pesen sikh, gde kazhdyj stikh (I, an expert in human passions)

Recording identifiers

ISRC

DELW71350502

Release date of the album this recording appears on

2013-11-05

CopyrightID (CopyrightChains transaction hash)

0xbca8a8e15e5a155c9d3a42ccad5154f8d71169fc544320add9c6b2294e588117

Copyright registration time

2026-07-06T23:40:38+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-08T03:20:19Z

Bitcoin block

957118

Canonical record hash

sha256:cb58612a20682d28558ce38217e3e2ddee4962544061d8446afb502d86048a88

• Verify the CopyrightID on CopyrightChains
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• Recording evidence summary for ISRC DELW71350502

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.