OT-2026-000036018
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, single stage ejector, manifold pressure sensor, pulsed blow-off after set-down, on a tool changer
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-2026-000036018) never changes.
Identity and time
| Publication number | OT-2026-000036018 · never reused |
|---|---|
| Internal UUID | 01a0ae77-01cd-7315-9e14-1bff46401fe1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:50.134839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036018 |
| Status | PUBLIC |
Content hashes
| Canonical text | 42753f36900bcd6057ee19776cc4ff97a5fbb37301b37b1010bf230e79a5ae50 |
|---|---|
| Markdown | e861440f13c3d62d7e28f7b4dd5ad92862bbb99ed47f85d62a158a4b1b630c47 |
| Publication page | 01aeb5f70b60a738776c706b4d84df2f13b3d78fdbb956371a6e85f3f9088dfb |
| Manifest | 198571b263060f0b348f75c21a42ab68bfc418bd3e50af07f05044168d32370e |
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 | oYBJCm+O6LxHjQD5WOkRHCrtCk45DPt685mXm/OAuX5FEcnKrC8/tgamxOdzdVZyPcC3/jdsp78fCUg7upECDg== |
| 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
| 2026-09-17T11:26:11.346036Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036018observed 01aeb5f70b60a738776c706b4d84df2f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:11.328581Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036018/manifest.jsonobserved 198571b263060f0b348f75c21a42ab68...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:11.310736Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036018/publication.mdobserved e861440f13c3d62d7e28f7b4dd5ad928...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:11.293698Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036018/publication.txtobserved 42753f36900bcd6057ee19776cc4ff97...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. |
|---|