L'allegro, il Penseroso ed il Moderato, HWV 55, Part I: L'allegro: 17. Arie il Penseroso: Sweet Bird, That Shun'st the Noise of Folly (Sopran)

Recording identifiers

ISRC

CH9211600035

Release date of the album this recording appears on

2016-07-26

CopyrightID (CopyrightChains transaction hash)

0x8a94a76318d7e3f6e79b1445c9861c3bb7b7129e6007870a1419eee725dc0775

Copyright registration time

2026-08-01T02:13:46+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-08-01T03:13:03Z

Bitcoin block

960500

Canonical record hash

sha256:151472b282965d89126d72391c8a0a0f7bddc263a7f88e61324aa02ab25a5f52

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC CH9211600035

What this proof establishes

This recording was released in 2016, 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.