OT-2026-000036215
Publication integrity record
Foam pad vacuum gripper, four zone face, per zone isolation, pump fed, supply line pressure sensor, pulsed blow-off before 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-2026-000036215) never changes.
Identity and time
| Publication number | OT-2026-000036215 · never reused |
|---|---|
| Internal UUID | 01a0ae77-01cf-768a-a3b4-5b9e40f3e99c · 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-2026-000036215 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4d82dce0736b6df7dcc291e8cf8002bf18ff77229fdcc37e12f96cdf52b282e8 |
|---|---|
| Markdown | 1aa7df50559535880ca762fa87e174b9f4c35f993c0ee4510f2eda28c54373f9 |
| Publication page | 234d80e132dff5b8eb4e697ae6b8962a7cebdf048e0f2c1ac8616bc86916f205 |
| Manifest | 4cabb13d4aa65f6ff697b2975b287d6acad26dca68c48d0abc9394f270c402f5 |
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 | tq8P8oBMHJ44s+9kKbdt2ysrjTRwPHSQWADvPSzvoc0cf8pXxXFDNMf/SesLkCscQDN6aRxRQc0/5+3j9IhgBw== |
| 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
| 2026-09-17T11:26:27.484304Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036215observed 234d80e132dff5b8eb4e697ae6b8962a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:27.466683Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036215/manifest.jsonobserved 4cabb13d4aa65f6ff697b2975b287d6a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:27.449135Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036215/publication.mdobserved 1aa7df50559535880ca762fa87e174b9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:27.430829Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036215/publication.txtobserved 4d82dce0736b6df7dcc291e8cf8002bf...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. |
|---|