OT-2026-000084046
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, manifold pressure sensor, vented after 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-2026-000084046) never changes.
Identity and time
| Publication number | OT-2026-000084046 · never reused |
|---|---|
| Internal UUID | 01a0ae98-5b5e-7a0b-af1f-8f3dd80c47c4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:00:15.619216Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084046 |
| Status | PUBLIC |
Content hashes
| Canonical text | ede31f8264880d04145b0aeeea573e89e2a4305effe5d5644c8aa4cb15ba2656 |
|---|---|
| Markdown | ade2150de2c1911d8bcceda6ac47c40ddbad42151b4d57ef9cff6156a3a8a59e |
| Publication page | 29009f4a748bb2a484c0cdbf08a5f834ba33e9f2da196c5889809e24372e708d |
| Manifest | bf2c466dda1ebf3d9c71dc676ccfef937aa40922e72d64c4705ab7da2d7a6924 |
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 | ohB3ipf6uVxCNorwe59MjaI9urFBAYPUnG7/Lqav9Ng+rGGVFERlxNG++VFkPkmiGA6cCtywmFgpfNrQI4hcDA== |
| 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
| 2026-09-17T09:55:46.743316Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084046observed 29009f4a748bb2a484c0cdbf08a5f834...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:46.726757Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084046/manifest.jsonobserved bf2c466dda1ebf3d9c71dc676ccfef93...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:46.674817Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084046/publication.mdobserved ade2150de2c1911d8bcceda6ac47c40d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:46.575044Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084046/publication.txtobserved ede31f8264880d04145b0aeeea573e89...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. |
|---|