OT-2026-000030706
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, manifold pressure sensor, sustained 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-2026-000030706) never changes.
Identity and time
| Publication number | OT-2026-000030706 · never reused |
|---|---|
| Internal UUID | 01a0ae74-3fb3-7201-96e5-221f1c718865 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:20:49.275361Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000030706 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0f07d5ea571944b0de9f347d40be3401577ce087f9de0d3b6c29557164036c20 |
|---|---|
| Markdown | 1994a1098056e75611ddc479a9a0389648b9f76f2a4cf4c4f0a27a099dc5983b |
| Publication page | dfcdaec6dd3d14c4fe084263e43e996a7e14c3d58dcff87301a844a71c251304 |
| Manifest | 79ced0848b8a71d6f9b85124b45b199b0ffae89396e09d1a51c70052c01730d4 |
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 | +H7fwg6x+H/7cqmph752OcZleK9+oT+A8knSHIngXD/NO0m3pNdZqpA6mtgDLSSycSAgyy1gYOMxA3F7PLhEDA== |
| 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
| 2026-09-17T11:36:37.531120Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030706observed dfcdaec6dd3d14c4fe084263e43e996a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:36:37.500092Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030706/manifest.jsonobserved 79ced0848b8a71d6f9b85124b45b199b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:36:37.480551Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030706/publication.mdobserved 1994a1098056e75611ddc479a9a03896...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:36:37.462827Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030706/publication.txtobserved 0f07d5ea571944b0de9f347d40be3401...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. |
|---|