OT-2026-000093836
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, plant vacuum 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-2026-000093836) never changes.
Identity and time
| Publication number | OT-2026-000093836 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508d-77af-b8a1-d93dc7263fae · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:46.038602Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093836 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5a8fc2f94cbd45815ecc435e674d51a53168327889fa6a2a9e24113bfb031e37 |
|---|---|
| Markdown | 4e4f82df4607586d82621926cc380b9509b1a763107a31427417ec7926bc478e |
| Publication page | e09ea60a306785197e63040e56357bcd38d463ff491eb3ee7672f6d9204d6363 |
| Manifest | 1737109c9d1c6c5487923d7bb1ac51f0de374658c10a1944e56a3707c03f1dd3 |
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 | ovFLBIDQ2182+FKenk9P4xWo9D4QvJvQuiyXJGeg3S6jJACJlc+xnHBrdEi1rcP559YU3qHcjzrJRO7k7TRyBw== |
| 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
| 2026-09-17T09:39:57.136773Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093836observed e09ea60a306785197e63040e56357bcd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:39:57.119515Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093836/manifest.jsonobserved 1737109c9d1c6c5487923d7bb1ac51f0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:57.102172Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093836/publication.mdobserved 4e4f82df4607586d82621926cc380b95...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:57.084738Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093836/publication.txtobserved 5a8fc2f94cbd45815ecc435e674d51a5...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. |
|---|