Symphony No. 3 "Symphony of Sorrowful Songs": IIa. Lento e Largo – Tranquillissimo "Mamo, nie płacz, nie"

Recording identifiers

ISRC

DEN962336302

Release date of the album this recording appears on

2024-02-02

CopyrightID (CopyrightChains transaction hash)

0x478438b8a1aefb4ed86fa69973a9e1bd3426860f038a15ff38a6334d1df3fa00

Copyright registration time

2026-07-06T18:15:11+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-14T18:13:17Z

Bitcoin block

958041

Canonical record hash

sha256:56bf3ee0bcc1b21165b827f35586c201c1a6f4a9e04c7a386aa800d5c2216211

• Verify the CopyrightID on CopyrightChains
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• Recording evidence summary for ISRC DEN962336302

What this proof establishes

This recording was released in 2024. ProofProfile's artist catalogue derives from the pre-2022 AcousticBrainz and MusicBrainz source corpus, and this recording entered the record through cc-db-prod's ISRC-linked registration. Its provenance rests on the dates stated above rather than on the era of that source corpus.

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.