ISRC JPKI01612375
Verified recording
JPKI01612375 is “月火水木金土日のうた” by 渡辺かおり,
registered on the CopyrightChains blockchain with CopyrightID
0xde7583a2d5e6e96663c58cb05ab73e5f285d090c8e837df8abedb7c941946ca6 and independently timestamped
in Bitcoin block 960354 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPKI01612375.
Recording identifiers
- ISRC
- JPKI01612375
- Title
- 月火水木金土日のうた
- Artist
- 渡辺かおり
- CopyrightID (CopyrightChains transaction hash)
0xde7583a2d5e6e96663c58cb05ab73e5f285d090c8e837df8abedb7c941946ca6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:48:18+00:00
- Bitcoin block
- 960354
- Canonical record hash
sha256:b05734d5d34dab054c31e95c1cfffa193db50ef61f47c3ec7156a0ad08a6c55f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPKI01612375
- Bitcoin block existence check
- https://blockstream.info/api/block/960354