ISRC JPB601400219
Verified recording
JPB601400219 is “Corollary” by Taku Iwasaki,
registered on the CopyrightChains blockchain with CopyrightID
0x1ac45ee7f566f65cb21f25f8e1b4b9412ef69485594745ac6708d109512c63c9 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/JPB601400219.
Recording identifiers
- ISRC
- JPB601400219
- Title
- Corollary
- Artist
- Taku Iwasaki
- CopyrightID (CopyrightChains transaction hash)
0x1ac45ee7f566f65cb21f25f8e1b4b9412ef69485594745ac6708d109512c63c9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:bc05203ab24b0cf0cba772ba1e083a46a529d82bd6be214dffaf011fc093177d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPB601400219
- Bitcoin block existence check
- https://blockstream.info/api/block/956304