OT-2026-000009361
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, single 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-2026-000009361) never changes.
Identity and time
| Publication number | OT-2026-000009361 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-7561-7581-9446-b8840416db89 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:13.151287Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009361 |
| Status | PUBLIC |
Content hashes
| Canonical text | a2769f9a892116797689f1d0c023f33115cd6560a7672c2b06a52740cbfba891 |
|---|---|
| Markdown | 8ee7fad62b543986ca7395d2deba073704ef7c6d6684c55a484f72b214def4cd |
| Publication page | e6491586ef0d3a758e153f525fd29bbc842d236e3c4563e34b95076afcfc7157 |
| Manifest | 4b4f22ab9fb6a7466e3d34f7e6b016b71e569e879de933de9777f92ae2c6fe75 |
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 | /ql5mXWHZvwrhHIsDC2iThwUNLN7qkctVrK9rVGSzYxj20R65sWIOoWV2xeSHr0iu+YGg55OL9/mh1gTPMbwCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:16:37.668349Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009361observed e6491586ef0d3a758e153f525fd29bbc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:16:37.650533Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009361/manifest.jsonobserved 4b4f22ab9fb6a7466e3d34f7e6b016b7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:37.631160Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009361/publication.mdobserved 8ee7fad62b543986ca7395d2deba0737...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:37.612905Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009361/publication.txtobserved a2769f9a892116797689f1d0c023f331...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. |
|---|