ISRC JPCR09600850
Verified recording
JPCR09600850 is “九九のうた 【歌入り】 ♪いっしょに歌って覚えましょう” by ならはしみき,
registered on the CopyrightChains blockchain with CopyrightID
0x8fc627fef39a5090ab5ec74ab4d14f8f14a6821ddab2b0c580a941ae054b3f37 and independently timestamped
in Bitcoin block 960273 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPCR09600850.
Recording identifiers
- ISRC
- JPCR09600850
- Title
- 九九のうた 【歌入り】 ♪いっしょに歌って覚えましょう
- Artist
- ならはしみき
- CopyrightID (CopyrightChains transaction hash)
0x8fc627fef39a5090ab5ec74ab4d14f8f14a6821ddab2b0c580a941ae054b3f37
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T15:42:38+00:00
- Bitcoin block
- 960273
- Canonical record hash
sha256:e56b5b9fb880b3f0e412b5b3e55eb6a528cda65d1190b1934775a910f1a84924- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPCR09600850
- Bitcoin block existence check
- https://blockstream.info/api/block/960273
Full record
Track page: 九九のうた 【歌入り】 ♪いっしょに歌って覚えましょう · Machine-readable JSON-LD