OT-2026-000068317
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, vented 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-2026-000068317) never changes.
Identity and time
| Publication number | OT-2026-000068317 · never reused |
|---|---|
| Internal UUID | 01a0ae90-2480-707f-9216-949c80d093cb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:17.262143Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000068317 |
| Status | PUBLIC |
Content hashes
| Canonical text | fae416fecbfa3db72c995c2833eb3c2960e24f92294828f8527ea4dbe8b471c5 |
|---|---|
| Markdown | 2cb85d15551108a82ba899a1078529a9a0e24f121e2aed90581836dddc2b78d6 |
| Publication page | e9bfa2bf8924e3ff6d01ddc7813942815a3c714550527c26dd8f9c8d42fce1fe |
| Manifest | 50649cb060915e501808259998c0918d1c49a0939e4043b60eb1d191e986ef0b |
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 | Zpp+5eeO79PxLXB/DWyeJhmlznCWFiDc2h3GjVKPtLmTQTTXc4bctHcpPIImXettx9a2DMYvBWXiKA6OXpOTBA== |
| 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
| 2026-09-17T10:29:21.314846Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068317observed e9bfa2bf8924e3ff6d01ddc781394281...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:29:21.297231Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068317/manifest.jsonobserved 50649cb060915e501808259998c0918d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:21.278010Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068317/publication.mdobserved 2cb85d15551108a82ba899a1078529a9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:21.258682Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068317/publication.txtobserved fae416fecbfa3db72c995c2833eb3c29...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. |
|---|