ISRC JPS809918671
Verified recording
JPS809918671 is “Sub” by South Penguin,
registered on the CopyrightChains blockchain with CopyrightID
0x415391650c23a085f58c511935fc4efb397b38f32d0b67e3aca05606be3714e3 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/JPS809918671.
Recording identifiers
- ISRC
- JPS809918671
- Title
- Sub
- Artist
- South Penguin
- CopyrightID (CopyrightChains transaction hash)
0x415391650c23a085f58c511935fc4efb397b38f32d0b67e3aca05606be3714e3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:11db00b5d6cf27f7534e75fc390cf8b93f9ff67060a4b6c24767f822b00901b9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPS809918671
- Bitcoin block existence check
- https://blockstream.info/api/block/957118