OT-2026-000030711
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, plant vacuum fed, pulsed 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-2026-000030711) never changes.
Identity and time
| Publication number | OT-2026-000030711 · never reused |
|---|---|
| Internal UUID | 01a0ae74-3fb3-783c-8f21-52dc117d26f5 · 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-2026-000030711 |
| Status | PUBLIC |
Content hashes
| Canonical text | f3967a7d7403f62a8a3262fdff383c747b8b164ed3b33fb1740718832f7ac203 |
|---|---|
| Markdown | 1f9372eea5691a22a36f02016c3e365f3b08ed64a4add679a6ec31e7f7dc93cc |
| Publication page | 543b72ce7b01d96fb28c4800fb1c48ebfe676dd2c71a39838c954f3eef4bbf68 |
| Manifest | eda5f3083981d7a6e5361d8577c6566b02a8b2e92fa5fe5852ceaf8741ca33f2 |
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 | /e+6ZQmqVzxbkI+9PjgFvFLeaxIa86e1Qk/SOQnqcTlD+AtYgTzmD+8JdRPTaqsUpEL5pkaPm0Rmh9sh+HoSBA== |
| 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
| 2026-09-17T11:36:38.084609Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030711observed 543b72ce7b01d96fb28c4800fb1c48eb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:36:38.067454Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030711/manifest.jsonobserved eda5f3083981d7a6e5361d8577c6566b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:36:38.050777Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030711/publication.mdobserved 1f9372eea5691a22a36f02016c3e365f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:36:38.032522Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030711/publication.txtobserved f3967a7d7403f62a8a3262fdff383c74...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. |
|---|