ISRC QMBZ91332201
Verified recording
QMBZ91332201 is “Mashed Potatoes” by Cal Carter,
registered on the CopyrightChains blockchain with CopyrightID
0xc28d60b64488706613d24b0e42a5e6754c6cf4bd009a00bce88a8af3b89c84ed 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/QMBZ91332201.
Recording identifiers
- ISRC
- QMBZ91332201
- Title
- Mashed Potatoes
- Artist
- Cal Carter
- CopyrightID (CopyrightChains transaction hash)
0xc28d60b64488706613d24b0e42a5e6754c6cf4bd009a00bce88a8af3b89c84ed
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:5be1dca0b7730c12157ea12d7ee4b3eadcc4f1362fa1d49650e7a82efabfb755- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ91332201
- Bitcoin block existence check
- https://blockstream.info/api/block/957118