ISRC HKI192307501
Verified recording
HKI192307501 is “Sakura (Version for Orchestra)” by Toshio Hosokawa,
registered on the CopyrightChains blockchain with CopyrightID
0x9b7cd28537bdb20cda2c029fd1336f34a0242eeb1a5fb23035a32ab98d4ecd58 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI192307501.
Recording identifiers
- ISRC
- HKI192307501
- Title
- Sakura (Version for Orchestra)
- Artist
- Toshio Hosokawa
- CopyrightID (CopyrightChains transaction hash)
0x9b7cd28537bdb20cda2c029fd1336f34a0242eeb1a5fb23035a32ab98d4ecd58
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:d197a221f20f207707ee5e1c322d1e018773eeb4c018e2abda394b41e11b40fd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI192307501
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Sakura (Version for Orchestra) · Machine-readable JSON-LD