ISRC USBC17900150
Verified recording
USBC17900150 is “Song of the Seashell (Sakuragai No Uta)” by Hideaki Yashima,
registered on the CopyrightChains blockchain with CopyrightID
0x15c6207e02053d7a2d0d1b099b82b4f8c3b69b2bd3c7e76489e71de350441f46 and independently timestamped
in Bitcoin block 960247 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC17900150.
Recording identifiers
- ISRC
- USBC17900150
- Title
- Song of the Seashell (Sakuragai No Uta)
- Artist
- Hideaki Yashima
- CopyrightID (CopyrightChains transaction hash)
0x15c6207e02053d7a2d0d1b099b82b4f8c3b69b2bd3c7e76489e71de350441f46
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T10:42:33+00:00
- Bitcoin block
- 960247
- Canonical record hash
sha256:ed51a8e8a0357b72fccdab7ce719d37be28060f4164ec63769bef957ba9ca176- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC17900150
- Bitcoin block existence check
- https://blockstream.info/api/block/960247
Full record
Track page: Song of the Seashell (Sakuragai No Uta) · Machine-readable JSON-LD