ISRC JPKS00100449
Verified recording
JPKS00100449 is “4月のヒーロー” by ACO,
registered on the CopyrightChains blockchain with CopyrightID
0x089c65cf44db91baedeb96b46caa5870eda29bf2f91501d4193efccf03cb86fe and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPKS00100449.
Recording identifiers
- ISRC
- JPKS00100449
- Title
- 4月のヒーロー
- Artist
- ACO
- CopyrightID (CopyrightChains transaction hash)
0x089c65cf44db91baedeb96b46caa5870eda29bf2f91501d4193efccf03cb86fe
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:a83b2063a5f98ba99b7b574d967006211e8665480515fcfc0dd4a16c8dee842e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPKS00100449
- Bitcoin block existence check
- https://blockstream.info/api/block/956304