OT-2026-000011282
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, 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-2026-000011282) never changes.
Identity and time
| Publication number | OT-2026-000011282 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-5410-7014-a15d-30056076f125 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:10.156048Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011282 |
| Status | PUBLIC |
Content hashes
| Canonical text | ed0611a8c5e9dbe7bf5dd6a1830765d1ab6c5e6dd482e4a2edc2350c2ea0f3ca |
|---|---|
| Markdown | 928733f2f9339e7600c4963f1cf364b1936865c3d546a1f36ed18b0af76b584d |
| Publication page | df19ed51c4602fa9858d0f6f940f2d32a5e4dba1b0a29556b3155277dbba7207 |
| Manifest | f73c6c2150a07f3d380f86499192670a6cd50bbfda4226a5c7f65863d13e4cae |
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 | OvI4PP8QI+7q4/L2+ZVcAxnFkSIgRL9lPl3HJ3Ikt08pDmLIpuZUvISe0VyjdPLwdhELRYYLOcXzOQQ9C2QWAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:14:15.409579Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011282observed df19ed51c4602fa9858d0f6f940f2d32...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:14:15.388779Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011282/manifest.jsonobserved f73c6c2150a07f3d380f86499192670a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:15.368368Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011282/publication.mdobserved 928733f2f9339e7600c4963f1cf364b1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:15.346750Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011282/publication.txtobserved ed0611a8c5e9dbe7bf5dd6a1830765d1...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. |
|---|