ISRC QM42K2168729
Verified recording
QM42K2168729 is “Typhoid Mary” by TWAN,
registered on the CopyrightChains blockchain with CopyrightID
0x2aac9c7931a95d5286e411447895ff62c4d3e3047fccd0609c312f679e2a8f7d and independently timestamped
in Bitcoin block 960240 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM42K2168729.
Recording identifiers
- ISRC
- QM42K2168729
- Title
- Typhoid Mary
- Artist
- TWAN
- CopyrightID (CopyrightChains transaction hash)
0x2aac9c7931a95d5286e411447895ff62c4d3e3047fccd0609c312f679e2a8f7d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T09:57:33+00:00
- Bitcoin block
- 960240
- Canonical record hash
sha256:8fb1ee897889907c460c8e62f5e343c4402f1061c20e1820f75fd7bec6d4fda6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM42K2168729
- Bitcoin block existence check
- https://blockstream.info/api/block/960240