OT-2026-000102617
Publication integrity record
Two cup vacuum gripper, two zone face, three outlet manifold, plant vacuum fed, pulsed blow-off 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-2026-000102617) never changes.
Identity and time
| Publication number | OT-2026-000102617 · never reused |
|---|---|
| Internal UUID | 01a0aea4-858b-7d2a-b4f3-0d0032589a31 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:32.827355Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102617 |
| Status | PUBLIC |
Content hashes
| Canonical text | 966254440230a1f59affcc9e213939690234e458950cc97f6cb31e8d7ad07365 |
|---|---|
| Markdown | 060941cd18692e30180d6627954064f1586f1950bd3422ecdb101e6cf41349a4 |
| Publication page | 39130f801042e97f48f3243e2f45d526348ff98215b2aa9a4c86be32eaa84862 |
| Manifest | 179c7151475eb6df930b930ba275e0da54685cbc5db9a27a3901dbcf05bde77a |
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 | nWLJ8iK18s0yt7kljH8aE0erqGExNEzG+PXqmocG6Rbi5NGfuJbvdXSHdZY0vvYScpOMaTzD7ixxNgpDbfzNAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:24:06.557171Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102617observed 39130f801042e97f48f3243e2f45d526...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:24:06.539340Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102617/manifest.jsonobserved 179c7151475eb6df930b930ba275e0da...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:06.519255Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102617/publication.mdobserved 060941cd18692e30180d6627954064f1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:06.501474Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102617/publication.txtobserved 966254440230a1f59affcc9e21393969...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. |
|---|