OT-2026-000092526
Publication integrity record
Two cup vacuum gripper, two zone face, per zone isolation, pump fed, 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-2026-000092526) never changes.
Identity and time
| Publication number | OT-2026-000092526 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b5fd-73d9-bb0a-73f216f333b2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:06.506600Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092526 |
| Status | PUBLIC |
Content hashes
| Canonical text | 49d4da87a3f40016d2740aa63b3f06be69b4d9bade5e934c0b4989a2047e267f |
|---|---|
| Markdown | f395746ee03f597bd6aa8a1c32fd3017cdb9a283977fa5e7e8d651d6a4d81199 |
| Publication page | 8938d2059602eb9584577bedc8c7f61ac70cbee5fb2a8cea2af1b2eb6d13805d |
| Manifest | 50e5a2071e753ca9d52feef0f8edf77500524fc97c65e774b9e7b13ff22f26f3 |
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 | 4k8mHxn3KE7gd/kSht2hxVj0mEVDfP/FIqtvmUNuv1xqoSORCdZLj6aYdHk5mboeo00nu1/4VsSi6Mt8H6FbAA== |
| 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
| 2026-09-17T09:41:06.216615Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092526observed 8938d2059602eb9584577bedc8c7f61a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:06.198977Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092526/manifest.jsonobserved 50e5a2071e753ca9d52feef0f8edf775...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:06.180847Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092526/publication.mdobserved f395746ee03f597bd6aa8a1c32fd3017...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:06.164117Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092526/publication.txtobserved 49d4da87a3f40016d2740aa63b3f06be...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. |
|---|