ISRC JPW561804459
Verified recording
JPW561804459 is “EXTRA PARTY TIME” by Tsukasa,
registered on the CopyrightChains blockchain with CopyrightID
0xfc11eb55363c3c037eea51b85543c213f49045951323ba33c6e0975f237691b8 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPW561804459.
Recording identifiers
- ISRC
- JPW561804459
- Title
- EXTRA PARTY TIME
- Artist
- Tsukasa
- CopyrightID (CopyrightChains transaction hash)
0xfc11eb55363c3c037eea51b85543c213f49045951323ba33c6e0975f237691b8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:5ba4abd088cd4beb32635c5b8d6c8d38ab9c8c8e401cd8ede6537b78f6095021- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPW561804459
- Bitcoin block existence check
- https://blockstream.info/api/block/957118