ISRC JPCO09802150
Verified recording
JPCO09802150 is “∞ (むげんだい)の勇気” by 柿島伸次,
registered on the CopyrightChains blockchain with CopyrightID
0x214b9a30a7833083d0b012602355b92f60beb68151adccf5cf4972bf68379cb1 and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPCO09802150.
Recording identifiers
- ISRC
- JPCO09802150
- Title
- ∞ (むげんだい)の勇気
- Artist
- 柿島伸次
- CopyrightID (CopyrightChains transaction hash)
0x214b9a30a7833083d0b012602355b92f60beb68151adccf5cf4972bf68379cb1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:2c87604bad290f678337d38ec37effcac6ae34a2f428c4e4f84f89e2353df359- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPCO09802150
- Bitcoin block existence check
- https://blockstream.info/api/block/960334