OT-2026-000098802
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, single stage ejector, manifold 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-2026-000098802) never changes.
Identity and time
| Publication number | OT-2026-000098802 · never reused |
|---|---|
| Internal UUID | 01a0aea2-42af-7521-bfe2-c0fa1426d320 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:04.634453Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098802 |
| Status | PUBLIC |
Content hashes
| Canonical text | f2d661868113ab8b1b4133e0fab83c21457b6a9e47de1291077058533fac6e3b |
|---|---|
| Markdown | 5b4825e3a954b69c81130efbd61ac209efda3b9e607149d5c4e1f07e98018158 |
| Publication page | 6284d8243457b6de773b6e44754b30b2e9f6048b2a3544335ac7ae3180c15e13 |
| Manifest | 0357392aae99461412b4ce34367c739814ab42362864bbb71a16c959c2654034 |
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 | W1iaGr8fh4BUOztaVwUuTGHltF7k4PU06dGD3hd730nU0I8z35XP5EEgDlR463u5Fmp7YQDK4OT/SVOjN4JHDQ== |
| 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
| 2026-09-17T09:31:07.977410Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098802observed 6284d8243457b6de773b6e44754b30b2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:07.960092Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098802/manifest.jsonobserved 0357392aae99461412b4ce34367c7398...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:07.943733Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098802/publication.mdobserved 5b4825e3a954b69c81130efbd61ac209...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:07.927583Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098802/publication.txtobserved f2d661868113ab8b1b4133e0fab83c21...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. |
|---|