OT-2026-000065050
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, pump fed, 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-2026-000065050) never changes.
Identity and time
| Publication number | OT-2026-000065050 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-dec6-7832-a8af-f09cee664577 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:48.495161Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065050 |
| Status | PUBLIC |
Content hashes
| Canonical text | d8354442456f6d41f6e2bb50d7726acdd92bff2d04b78c166b6f2b4f18495c2a |
|---|---|
| Markdown | 73c6b119db88209009caf8adb05cb871cc712b02d51c5e223944bc59cd424e33 |
| Publication page | 888ae7a358ad0194b3940bb7948ff59aa82c48aafa7068919a2a130f51dc0d83 |
| Manifest | 3943df9356cf441d593574fc6fdab3059c032eae390173e526364941dfe210aa |
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 | SZ3YAhy3cVwF3HkRnTBLIKSgm4Z+5+BG+sKWJgW0rNHPa4wJtmyo5lsPA/jPVehT3JFn+OqQDISqQ/2m+d2SAg== |
| 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
| 2026-09-17T10:36:01.494736Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065050observed 888ae7a358ad0194b3940bb7948ff59a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:01.477925Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065050/manifest.jsonobserved 3943df9356cf441d593574fc6fdab305...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:01.461671Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065050/publication.mdobserved 73c6b119db88209009caf8adb05cb871...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:01.444918Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065050/publication.txtobserved d8354442456f6d41f6e2bb50d7726acd...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. |
|---|