OT-2026-000084738
Publication integrity record
Two cup vacuum gripper, two zone face, three outlet manifold, single stage ejector, sustained blow-off before 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-2026-000084738) never changes.
Identity and time
| Publication number | OT-2026-000084738 · never reused |
|---|---|
| Internal UUID | 01a0ae98-e25d-7de5-b12b-ee35f6b452aa · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:00:50.163111Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084738 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4cecce784f788be3ea95c8d3800c0926e648e82d7b5cba1f2a579cd6fd154e34 |
|---|---|
| Markdown | c5858027c952deb195522c39221b396196992f515f99eafef88aa9a21e38beca |
| Publication page | eafb3d86f53d0ee2e45b7ff6190877d126aea1e4cd484eca81d669758a0a1ca1 |
| Manifest | c6e60cb0ba654e6e299cae3ad93960034c28372e1673d94ff9b66474784b0cab |
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 | A6KDZ7x9/5uzXHToQbWcL51RnsPs/2yvuBYlQjS+IokxHHEAqNa9Ewp04DKARL/WTuRc+tydpiGi7Sjt/LoYAA== |
| 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
| 2026-09-17T09:55:40.886712Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084738observed eafb3d86f53d0ee2e45b7ff6190877d1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:40.870222Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084738/manifest.jsonobserved c6e60cb0ba654e6e299cae3ad9396003...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:40.853208Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084738/publication.mdobserved c5858027c952deb195522c39221b3961...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:40.835994Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084738/publication.txtobserved 4cecce784f788be3ea95c8d3800c0926...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. |
|---|