OT-2026-000036060
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, single stage ejector, supply line 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-2026-000036060) never changes.
Identity and time
| Publication number | OT-2026-000036060 · never reused |
|---|---|
| Internal UUID | 01a0ae77-01cd-7078-9a61-faa5035c8f32 · 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-2026-000036060 |
| Status | PUBLIC |
Content hashes
| Canonical text | f7932c6bd68a268a3c8233201d091b1e9906d6710388d2b0eecc20f1ceb22430 |
|---|---|
| Markdown | ef2d984ae2ea085e1e2831281fd680e636bb314a5c9fc03fd601785dcd64478f |
| Publication page | fad19bf6705e07f8cf1cd1db0e37cd819fb62530e21dc03bead0b2f8b5d0f681 |
| Manifest | 9863c52c870e9774cab8d2b0940ae1c9c411debfdbc07011dea795278d15fc66 |
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 | esk2jDCTrpny/pZ+RJWEHWCwP8rYw/h4kXTh2DOnhlByM0aj0tfBNNUX/f4ZfOMNeJshFdBN1WkFOjKE4rn2BA== |
| 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
| 2026-09-17T11:26:14.712173Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036060observed fad19bf6705e07f8cf1cd1db0e37cd81...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:14.696549Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036060/manifest.jsonobserved 9863c52c870e9774cab8d2b0940ae1c9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:14.679700Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036060/publication.mdobserved ef2d984ae2ea085e1e2831281fd680e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:14.662869Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036060/publication.txtobserved f7932c6bd68a268a3c8233201d091b1e...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. |
|---|