ISRC USTC70834818
Verified recording
USTC70834818 is “Bad John” by Mephiskapheles,
registered on the CopyrightChains blockchain with CopyrightID
0x48f4655f25456397821e413db06c84c28ee31a01d1da41f06dfde36b5978bde6 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTC70834818.
Recording identifiers
- ISRC
- USTC70834818
- Title
- Bad John
- Artist
- Mephiskapheles
- CopyrightID (CopyrightChains transaction hash)
0x48f4655f25456397821e413db06c84c28ee31a01d1da41f06dfde36b5978bde6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:94ac345c39cb7cbe3bb11e503525bf22c506456ebb1e672dde6ed123e8e45bbb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTC70834818
- Bitcoin block existence check
- https://blockstream.info/api/block/956302