ISRC JPW562103230
Verified recording
JPW562103230 is “My chill Firework” by マッカチン企画,
registered on the CopyrightChains blockchain with CopyrightID
0xd92207c0f6d5f048fcfc02315aff499fee54cd7fd4f14dc1e42ef513bbb57a29 and independently timestamped
in Bitcoin block 960368 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPW562103230.
Recording identifiers
- ISRC
- JPW562103230
- Title
- My chill Firework
- Artist
- マッカチン企画
- CopyrightID (CopyrightChains transaction hash)
0xd92207c0f6d5f048fcfc02315aff499fee54cd7fd4f14dc1e42ef513bbb57a29
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T08:26:41+00:00
- Bitcoin block
- 960368
- Canonical record hash
sha256:1d073ea24d106c5917d756ad658292e65dfe274351b66d51528ed52e3068bb47- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPW562103230
- Bitcoin block existence check
- https://blockstream.info/api/block/960368