ISRC USNO19641611
Verified recording
USNO19641611 is “Natsu Ga Owaru (The End of Summer)” by Hitoshi Komuro,
registered on the CopyrightChains blockchain with CopyrightID
0xd4f21261cdf9ce62218b742e983cfad993accd23db1ed470308512fcbb839fc5 and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNO19641611.
Recording identifiers
- ISRC
- USNO19641611
- Title
- Natsu Ga Owaru (The End of Summer)
- Artist
- Hitoshi Komuro
- CopyrightID (CopyrightChains transaction hash)
0xd4f21261cdf9ce62218b742e983cfad993accd23db1ed470308512fcbb839fc5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:26a5d93da4dd46ea070babe0d66d07567fcf41e3a37719e358e2afdabbe6a872- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNO19641611
- Bitcoin block existence check
- https://blockstream.info/api/block/960327
Full record
Track page: Natsu Ga Owaru (The End of Summer) · Machine-readable JSON-LD