OT-2026-000092479
Publication integrity record
Foam pad vacuum gripper, two zone face, per zone isolation, three 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-2026-000092479) never changes.
Identity and time
| Publication number | OT-2026-000092479 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b5fc-7f9c-8d34-972e4f3319f3 · 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-2026-000092479 |
| Status | PUBLIC |
Content hashes
| Canonical text | 858858e821c644ed43f197aa24856ba0a2b1f7187305d5f6522927f38757be9c |
|---|---|
| Markdown | 9792b27d5cef33e135b68e713b49217f4e1db14bf32f3926133f299b5776a64f |
| Publication page | 32c1cfa48e59e2f7b2d58f1f2c124690e7556357bd34448266191e7a4efc33f3 |
| Manifest | 1e86874b5925114741f4d549ba968967df90606254d3c8ac7f8834bc83308522 |
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 | 0fVsyQl+aEsuQa59ShvSFlcgu8thu+tjPTGyGSXyezd9/iCCErIivVshRBQRgkaTayOt+KafxN99e8SMCHYsBg== |
| 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
| 2026-09-17T09:41:02.823539Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092479observed 32c1cfa48e59e2f7b2d58f1f2c124690...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:02.807217Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092479/manifest.jsonobserved 1e86874b5925114741f4d549ba968967...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:02.789093Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092479/publication.mdobserved 9792b27d5cef33e135b68e713b49217f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:02.771182Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092479/publication.txtobserved 858858e821c644ed43f197aa24856ba0...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. |
|---|