OT-2026-000009998
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, two stage ejector, 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-2026-000009998) never changes.
Identity and time
| Publication number | OT-2026-000009998 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-cb79-7b2f-abd6-53b57895fb75 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:35.184400Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009998 |
| Status | PUBLIC |
Content hashes
| Canonical text | c4f09f271f336b7d83676dd18612f045b67a2430d3d56a8e403edd219b92d43a |
|---|---|
| Markdown | c71decc16fe363081995baa68b7df479be758cfcba809f316bfd0280ffb9a141 |
| Publication page | 98844dcb01a26d3ba3367dae2f0bbf4c6ff2d022b5a142c6b5987ccd16d95a8c |
| Manifest | 34d90d463c06cf4c5c2518d1f1085da20f091fdfd84fd02ab4b64baca8de3dd1 |
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 | oe7P3Hv5bi/UjfmL9F+IfeY8oKBW+4h9TlcSOyn9Xybcahe9/ZrPY6i0nikbjsLvPiSYts70tW0VX7FdN11fCg== |
| 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
| 2026-09-17T12:16:02.793276Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009998observed 98844dcb01a26d3ba3367dae2f0bbf4c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:16:02.774841Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009998/manifest.jsonobserved 34d90d463c06cf4c5c2518d1f1085da2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:02.756190Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009998/publication.mdobserved c71decc16fe363081995baa68b7df479...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:02.738052Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009998/publication.txtobserved c4f09f271f336b7d83676dd18612f045...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. |
|---|