ISRC JPCO01501950
Verified recording
JPCO01501950 is “うんどうかい” by ことのみ児童合唱団,
registered on the CopyrightChains blockchain with CopyrightID
0x7e0d5d192032edd0369166f443580a0bfc045ce92fac033a0257e17bc702c478 and independently timestamped
in Bitcoin block 960418 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPCO01501950.
Recording identifiers
- ISRC
- JPCO01501950
- Title
- うんどうかい
- Artist
- ことのみ児童合唱団
- CopyrightID (CopyrightChains transaction hash)
0x7e0d5d192032edd0369166f443580a0bfc045ce92fac033a0257e17bc702c478
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:33471ca2b21b0e873541e823a91ece57c5ce56e1f7cef195081e202d77769bf2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPCO01501950
- Bitcoin block existence check
- https://blockstream.info/api/block/960418