OT-2026-000098925
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, two stage ejector, manifold pressure sensor, sustained blow-off before set-down
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-2026-000098925) never changes.
Identity and time
| Publication number | OT-2026-000098925 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8286-7a57-a39b-93c0842255e7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:20.980080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098925 |
| Status | PUBLIC |
Content hashes
| Canonical text | 53500d3dc19287abf258f507dfe50a4ef74fe15e5fca263de64d516ee1ef0ba8 |
|---|---|
| Markdown | 9f528cdcfac6cac3a23b5b22c9d5a359608668ea4832dbccf2b2b547fe09e436 |
| Publication page | 04364aaf42e1ed7ba539d5d5aaf429429249507a65947557fe8e1d5ebc441827 |
| Manifest | 592e5d2a769c0cbbaf97f3ec18a131955902127b2db9a5facb6368ee3562190e |
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 | /AUO7ruf6f10xckwtSU3v81xTS1MPINGboYc3nCZEcCxrUb9R83asCWX3MxrmblvWF6hN7nI3qVZkj18oJPlDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:29:59.335993Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098925observed 04364aaf42e1ed7ba539d5d5aaf42942...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:59.318261Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098925/manifest.jsonobserved 592e5d2a769c0cbbaf97f3ec18a13195...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:59.303272Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098925/publication.mdobserved 9f528cdcfac6cac3a23b5b22c9d5a359...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:59.288502Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098925/publication.txtobserved 53500d3dc19287abf258f507dfe50a4e...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. |
|---|