OT-2026-000092347
Publication integrity record
Four bellows cup vacuum gripper, four zone face, two 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-2026-000092347) never changes.
Identity and time
| Publication number | OT-2026-000092347 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-875b-7cde-992a-a97f88e23f44 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:54.538201Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092347 |
| Status | PUBLIC |
Content hashes
| Canonical text | b688f3d66b696d80e7e24394a9f0fb15bc3938aa601855c35614b676657f4cc5 |
|---|---|
| Markdown | 7abea3c7e6db6fa776c780ff55cedaccea532d871155fc63aaf3663f3b54f6cc |
| Publication page | 85dbde09a0e085441a67db4ae8785aee0fb0b4202b10ecdd0c0daba28bea8387 |
| Manifest | f021f844216b8d0255c34eb6858a66bf27f49ce91edab38c47e8f8329511ea14 |
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 | adaejIWxRLYmRctSO1n01Y61ljaGbD8mq3vzN/23a77xo0HLEST4VG1Tbg2gBN6u4uba+adGgKGKUS0Vi0ytDA== |
| 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
| 2026-09-17T09:41:53.846576Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092347observed 85dbde09a0e085441a67db4ae8785aee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:53.827244Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092347/manifest.jsonobserved f021f844216b8d0255c34eb6858a66bf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:53.807465Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092347/publication.mdobserved 7abea3c7e6db6fa776c780ff55cedacc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:53.790132Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092347/publication.txtobserved b688f3d66b696d80e7e24394a9f0fb15...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. |
|---|