Song of the Seashell (Sakuragai No Uta)

Recording identifiers

ISRC

USBC17900150

Release date of the album this recording appears on

1998-01-01

CopyrightID (CopyrightChains transaction hash)

0x15c6207e02053d7a2d0d1b099b82b4f8c3b69b2bd3c7e76489e71de350441f46

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T20:42:35Z

Bitcoin block

960463

Canonical record hash

sha256:09cc3f4471a789c355e13f05d62e72e535901569519f3ae662b05e32704ff172

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC USBC17900150

What this proof establishes

This recording was released in 1998, 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.