OT-2026-000062311
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, two stage ejector, manifold pressure sensor, pulsed 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-2026-000062311) never changes.
Identity and time
| Publication number | OT-2026-000062311 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-0abf-7fd9-87ad-7374418e4aca · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:48.542263Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062311 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3a03c527c1fe8cae84d1426e87930ecb07c3b01d6965549ac3d73c9bfe45b8ad |
|---|---|
| Markdown | 0a504ef664a23b9e5a35320db095b0562b93a7782226aa4a4a93943bbe97defd |
| Publication page | 723507d26107e5ed9049659b45a0d8c19204645fab2b3605e7a40fd50a14ef4d |
| Manifest | f48cb5a74ea9393d3a520b0fccc14ec041bafc46f6c4395ed18089e6c6c606e0 |
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 | wk20gqty/0BwA9N0+2vw9aIdOlaLpRgxm/6IbDXlPZjwhPcMqzEAjrBj3JDcp7ElURkX/qqWGfyljMfxPNIhAg== |
| 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
| 2026-09-17T10:39:36.709123Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062311observed 723507d26107e5ed9049659b45a0d8c1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:36.691276Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062311/manifest.jsonobserved f48cb5a74ea9393d3a520b0fccc14ec0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:36.672901Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062311/publication.mdobserved 0a504ef664a23b9e5a35320db095b056...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:36.654311Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062311/publication.txtobserved 3a03c527c1fe8cae84d1426e87930ecb...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. |
|---|