OT-2026-000011510
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, single stage ejector, vented 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-2026-000011510) never changes.
Identity and time
| Publication number | OT-2026-000011510 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-88ff-74bf-9d83-4eb6f675a866 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:23.703080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011510 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7b9122a71de6e0f8e4699f5ead5ea25209eb4d2f6fadd274a92f6e209d060d4e |
|---|---|
| Markdown | f7826a46defb0610090f78f6e31b0920a073877189398e5bdd242405931320f8 |
| Publication page | d039064e8b290e3191bc47979f6ec7721fa9a4862d162bf21ee9aa4557ceceb7 |
| Manifest | e2a5e75d0bf2b3bc68a649f262704b50bd7542f52ba9857c77cc494bc18bf309 |
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 | 6sz8cpol5OZ9GMBd1p7RRy3UlPctLpffyCXJvt40qs8Tat+Up1b8JBH4ib3AS2ng1d8FPczAgROYAyuu0+wMCw== |
| 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
| 2026-09-17T12:13:17.527612Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011510observed d039064e8b290e3191bc47979f6ec772...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:17.509366Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011510/manifest.jsonobserved e2a5e75d0bf2b3bc68a649f262704b50...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:17.489440Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011510/publication.mdobserved f7826a46defb0610090f78f6e31b0920...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:17.468480Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011510/publication.txtobserved 7b9122a71de6e0f8e4699f5ead5ea252...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. |
|---|