OT-2026-000083604
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, single stage ejector, manifold pressure sensor, vented after 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-2026-000083604) never changes.
Identity and time
| Publication number | OT-2026-000083604 · never reused |
|---|---|
| Internal UUID | 01a0ae98-0415-7672-b96b-4e61d6fd639a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:53.320528Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000083604 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6e4e13d284022f6ccda63a64c9a54a5c033bc8c6e69362795713e4398c4d6c67 |
|---|---|
| Markdown | 4b23ba9af4a17298ca98cad802af85edf91da1c8722dbe21fdd9f5780392599d |
| Publication page | d974ae14d72437ee58e777de1350736a93f7b28799f60e8f471ef8c4ae2747a9 |
| Manifest | a32ce5e06b28ab3f691ce65d10d4dd735c8c907756802f9403eab3fe8b000d3c |
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 | 8hxIBdKTYTdzXDjgHGbTBaxkT5nTqsKUfaEdIgYwktEAkGipFdM659g2mvaeKnXEP6pRr33DO5JzHkxEE+TiDA== |
| 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
| 2026-09-17T09:57:06.003363Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083604observed d974ae14d72437ee58e777de1350736a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:57:05.938964Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083604/manifest.jsonobserved a32ce5e06b28ab3f691ce65d10d4dd73...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:05.921032Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083604/publication.mdobserved 4b23ba9af4a17298ca98cad802af85ed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:05.882766Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083604/publication.txtobserved 6e4e13d284022f6ccda63a64c9a54a5c...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. |
|---|