OT-2026-000086947
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, three stage ejector, sustained blow-off before 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-2026-000086947) never changes.
Identity and time
| Publication number | OT-2026-000086947 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-80a5-7f5e-8bf3-8f9a1195f471 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:36.209195Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086947 |
| Status | PUBLIC |
Content hashes
| Canonical text | bef73cc64e36d4cab37d449cc29909409b66144048e7b246ed64ac3c30ad1822 |
|---|---|
| Markdown | 1e086d36facd79088dbed93adfe7faf6aa93b7fd7e79486c558aa9cbfe81bb92 |
| Publication page | 1fa802de4fbd1342a64f206b7a979c914b7f1f735335db8aa8f3d01742a56080 |
| Manifest | f7377080764c3b77c2158ee86b40244715aca0f4e04b2ecd4010f73e6fe114fe |
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 | FLweO5XlJxitD3GuW3kM/M7+nANYhyAG1tWKOTt1rAeXg6EtbQjmm/4R/F2u89LY2ZF9CE1Wb1/0GhwsYqOVBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:51:50.439744Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086947observed 1fa802de4fbd1342a64f206b7a979c91...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:51:50.422267Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086947/manifest.jsonobserved f7377080764c3b77c2158ee86b402447...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:50.405568Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086947/publication.mdobserved 1e086d36facd79088dbed93adfe7faf6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:50.388054Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086947/publication.txtobserved bef73cc64e36d4cab37d449cc2990940...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. |
|---|