OT-2026-000063209
Publication integrity record
Two cup vacuum gripper, two outlet manifold, three stage ejector, manifold 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-2026-000063209) never changes.
Identity and time
| Publication number | OT-2026-000063209 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-94ab-796f-913c-9ba072f44172 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:23.840289Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063209 |
| Status | PUBLIC |
Content hashes
| Canonical text | b907bd6482bb054722df2637c9ea2de71c5dfb7a015894b1c66e807d92fa40c0 |
|---|---|
| Markdown | f62423490cfe502640597c9acc05323b0d48d7b4e4b010908362ee4bbf1947d6 |
| Publication page | 48977340cffdef387935e2e04f26bce288ebcc596ea7da04de07808f26f8d7e7 |
| Manifest | 0f474825cc555b8588b0fccddaf1675c31cdf9d67cb413bbfbc080c7ca4825e2 |
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 | zRdc6HVGw2jLu2Rrlq+aExWwY2rZvEYzyYJQjPEIyCHDE9HzX+TYnmlwY5WndlHklyjPMZcsFbbZqCOpSZEjCw== |
| 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
| 2026-09-17T10:39:04.991117Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063209observed 48977340cffdef387935e2e04f26bce2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:04.973134Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063209/manifest.jsonobserved 0f474825cc555b8588b0fccddaf1675c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:04.953788Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063209/publication.mdobserved f62423490cfe502640597c9acc05323b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:04.936360Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063209/publication.txtobserved b907bd6482bb054722df2637c9ea2de7...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. |
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