OT-2026-000067765
Publication integrity record
Four cup vacuum gripper, four outlet manifold, common isolation valve, pump fed, manifold pressure sensor, 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-2026-000067765) never changes.
Identity and time
| Publication number | OT-2026-000067765 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-c4fa-72df-a5c9-be709904a42c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:52.812402Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000067765 |
| Status | PUBLIC |
Content hashes
| Canonical text | fe87dd79ae2cc632eeb32e397dde794a7f7833d37e498094f8be4d96cee573d2 |
|---|---|
| Markdown | b89b471a76db8be83128edddd417e8264ee12f0cf47e6d036cb757144930e851 |
| Publication page | 41930b0b95ad43262a496f04ed7abdf533b7aff00d71f042d0de889984f060f1 |
| Manifest | 798eea94c5e78ca74ae8b6420b85fc341ec744b23f2967cf0ed07fb8b40c7dc4 |
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 | nvpOabD1F/UwDHlYOAu0kI6aX1lJG3V86BY3rMrbnIrjNAfPwlasTrsW7CsmVNkwULvkuB6UgnNTvoRji9LVCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:29:59.643624Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067765observed 41930b0b95ad43262a496f04ed7abdf5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:29:59.625499Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067765/manifest.jsonobserved 798eea94c5e78ca74ae8b6420b85fc34...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:59.606707Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067765/publication.mdobserved b89b471a76db8be83128edddd417e826...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:59.587512Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067765/publication.txtobserved fe87dd79ae2cc632eeb32e397dde794a...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. |
|---|