ISRC QM2PV1607694
Verified recording
QM2PV1607694 is “Hilbert's Problems” by Mr. Bill,
registered on the CopyrightChains blockchain with CopyrightID
0xf7502b7fda9422d161595973016a9a95015f2b5434c16653749513868fa1dcc5 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/QM2PV1607694.
Recording identifiers
- ISRC
- QM2PV1607694
- Title
- Hilbert's Problems
- Artist
- Mr. Bill
- CopyrightID (CopyrightChains transaction hash)
0xf7502b7fda9422d161595973016a9a95015f2b5434c16653749513868fa1dcc5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:48d7643a592ce3fc1d89cc3f623e46bc112fb6c969ba85b92d051f36dbc2e107- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM2PV1607694
- Bitcoin block existence check
- https://blockstream.info/api/block/957118