OT-2026-000088489
Publication integrity record
Two cup vacuum gripper, two zone face, three outlet manifold, 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-2026-000088489) never changes.
Identity and time
| Publication number | OT-2026-000088489 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-5d28-75f1-89f1-4a1867f532e4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:32.662646Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088489 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5308ab0f6af2505dcf459e4e2b0cea666b700a359c549d123573c591f8c12bf1 |
|---|---|
| Markdown | 133155e162de85482835e421fc8d06f63fc46466b53f499ced9a7b359693fb2a |
| Publication page | 67f9bc230ba15b7494ff8de8259f4b3808a588d02812ba5803ed6644ede83de6 |
| Manifest | fa5d0116e252cf3f3b26138e7418efd095b123695b8cc0557eacdeb7c9d14e56 |
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 | vENdZGr9Sv7lMHm0ymr+yraAkGDv/0XbMvM8EYzbPIwFiSEINe/YepwexYBJt1/itjrU7fm1Gq8k+Dj5+5v4Cw== |
| 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
| 2026-09-17T09:48:52.648759Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088489observed 67f9bc230ba15b7494ff8de8259f4b38...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:48:52.630997Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088489/manifest.jsonobserved fa5d0116e252cf3f3b26138e7418efd0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:52.613540Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088489/publication.mdobserved 133155e162de85482835e421fc8d06f6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:52.595736Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088489/publication.txtobserved 5308ab0f6af2505dcf459e4e2b0cea66...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. |
|---|