OT-2026-000036033
Publication integrity record
Four cup vacuum gripper, four outlet manifold, common isolation valve, single stage ejector, manifold pressure sensor, pulsed blow-off 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-2026-000036033) never changes.
Identity and time
| Publication number | OT-2026-000036033 · never reused |
|---|---|
| Internal UUID | 01a0ae77-01cd-72db-80d9-56c46325d00d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:50.134839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036033 |
| Status | PUBLIC |
Content hashes
| Canonical text | 10ab146b15cb9867d59d6ca6905e1ee7abbc0487058dd20bc76b42040838c8c3 |
|---|---|
| Markdown | eeccafb788070de3ff2facdf6196d1715f6ab5de3d76d920efb6668eab8cb099 |
| Publication page | 5db6942fb5c78c7d78e3872df8f081dafa4414757fedd7244f7e9fc3712d80c8 |
| Manifest | 9a7010775fb5f15691afd11316e6e44c356f65da4629d3ba7dddcb118a50e337 |
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 | oty93+9zvWYjRTu4nY8DbOI40EBcxQN7oC/jBkjwfcMZVdeq1pTgC+eR6QJ/aYXdpBOQGH24pRlTj5+TBPGjCQ== |
| 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
| 2026-09-17T11:26:12.762573Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036033observed 5db6942fb5c78c7d78e3872df8f081da...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:12.745197Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036033/manifest.jsonobserved 9a7010775fb5f15691afd11316e6e44c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:12.727781Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036033/publication.mdobserved eeccafb788070de3ff2facdf6196d171...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:12.709399Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036033/publication.txtobserved 10ab146b15cb9867d59d6ca6905e1ee7...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. |
|---|