Carnival of the Animals: II. Hens and Cocks

Recording identifiers

ISRC

FR9W12510215

Release date of the album this recording appears on

2025-03-21

CopyrightID (CopyrightChains transaction hash)

0xe7c6d5a4e14656e2d34f8a6f80e206239fe884cb6d84f37df10db1f25de6196b

Copyright registration time

2026-07-22T13:23:26+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-22T13:34:27Z

Bitcoin block

959134

Canonical record hash

sha256:f092c0fc528f202705303b0aed6036e636cc942cfa38b0c511790d35ee3fa8bc

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC FR9W12510215

What this proof establishes

This recording was released in 2025. 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.