ISRC JPK631700103
Verified recording
JPK631700103 is “Chaos symphony” by いとうかなこ,
registered on the CopyrightChains blockchain with CopyrightID
0x4ff545e40a29defd7a8cc82fd4bcc0ce8da88f2b19d1e98b5bddcf4a09a16f8c and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPK631700103.
Recording identifiers
- ISRC
- JPK631700103
- Title
- Chaos symphony
- Artist
- いとうかなこ
- CopyrightID (CopyrightChains transaction hash)
0x4ff545e40a29defd7a8cc82fd4bcc0ce8da88f2b19d1e98b5bddcf4a09a16f8c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:dc0f4e767af94ba2469d463d628d676601d2f41b04b56abe53cedacf22c26d64- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPK631700103
- Bitcoin block existence check
- https://blockstream.info/api/block/956889