OT-2026-000014694
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, single stage ejector, pulsed blow-off before 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-2026-000014694) never changes.
Identity and time
| Publication number | OT-2026-000014694 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-d093-74a9-867f-e8108b63f3c4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:47.560717Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014694 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9db94907e91568c27d21b9f0d3eefe7f82f5ab2ef539ccca123424217a1611c4 |
|---|---|
| Markdown | 7d2803f5a9c9a05d89b57ae4b1a85b6ad0d3026ae21c57d51697be1c40128409 |
| Publication page | fd7a2366204ce7cec3a25f3aa39fe2712f114cc23a638a9e848b9539648540bd |
| Manifest | df9513cf551b8ebf45e1299be9741255ce9d30f33cb600d1903009a3d14dea72 |
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 | jtVB3EmfyWya07er0fX9RYmz3NQSGzcuXwD6NDToqwUCAgEPjPBshrgQk7b1x/LljWlNMCSNyN+oMXjT7CalAA== |
| 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
| 2026-09-17T12:06:33.132537Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014694observed fd7a2366204ce7cec3a25f3aa39fe271...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:06:33.111620Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014694/manifest.jsonobserved df9513cf551b8ebf45e1299be9741255...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:33.091969Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014694/publication.mdobserved 7d2803f5a9c9a05d89b57ae4b1a85b6a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:33.072838Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014694/publication.txtobserved 9db94907e91568c27d21b9f0d3eefe7f...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. |
|---|