OT-2026-000011071
Publication integrity record
Four cup vacuum gripper, four zone face, two stage ejector, vented after set-down
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000011071) never changes.
Identity and time
| Publication number | OT-2026-000011071 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-540e-783d-830c-31ac2c35833d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:10.156048Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011071 |
| Status | PUBLIC |
Content hashes
| Canonical text | cb44af5f497c35143ab64f93e31bc8584cd0808642e1855b204b14389a9c1506 |
|---|---|
| Markdown | d96db627eb615c9d1265d0d183771d4c58ab854760776b4f30ae343d3a601ac7 |
| Publication page | 43270c95a8fc0adf3e6df7b9976774ea2393dd620346c6aa57c0b220891f62d5 |
| Manifest | 15edb67472eb0b934700872ec192ce00206e0164eafb88832fdb037cae853e76 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | XWCmU67oSC6pVQCffQRXVBdc/Qfd1SriaUy7BqOd/k3aKhVigbOy+fu//N2NtIP65G4ZWu9Ajm4VSYTT25cJBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:13:54.350307Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011071observed 43270c95a8fc0adf3e6df7b9976774ea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:54.329610Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011071/manifest.jsonobserved 15edb67472eb0b934700872ec192ce00...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:54.308645Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011071/publication.mdobserved d96db627eb615c9d1265d0d183771d4c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:54.290214Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011071/publication.txtobserved cb44af5f497c35143ab64f93e31bc858...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|