OT-2026-000092834
Publication integrity record
Foam pad vacuum gripper, two zone face, common isolation valve, 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-2026-000092834) never changes.
Identity and time
| Publication number | OT-2026-000092834 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b601-71ca-98d2-a66a7df872b2 · 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-2026-000092834 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6d4037f9c1f6a57b0a46cfb0a09fd7c7f048439b4a2cf9b9b063a8a5236ec03d |
|---|---|
| Markdown | e1bc7b52a7824e93671b4f069c23d3868f529ac9f9884335349092df0220424b |
| Publication page | 199ecf104aa78f91f3bb1779bdc58a6b7c4f7b30051e444537f83137932c0f55 |
| Manifest | 150bfa687390b2288c53a559304ad3b76ff943765fae2a0c2262cac09c0786e5 |
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 | oRDc2nWMJIt2xRhPWwhj4q7CowvBKof1Agp+VAVuHgbguTDRi7RDDBxgJR3VmTqCCN+xO0oIyESkiRdIQR26DQ== |
| 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
| 2026-09-17T09:41:29.136222Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092834observed 199ecf104aa78f91f3bb1779bdc58a6b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:29.120142Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092834/manifest.jsonobserved 150bfa687390b2288c53a559304ad3b7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:29.102587Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092834/publication.mdobserved e1bc7b52a7824e93671b4f069c23d386...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:29.084791Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092834/publication.txtobserved 6d4037f9c1f6a57b0a46cfb0a09fd7c7...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. |
|---|