OT-2026-000036214
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, single stage ejector, manifold pressure sensor, pulsed blow-off 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-2026-000036214) never changes.
Identity and time
| Publication number | OT-2026-000036214 · never reused |
|---|---|
| Internal UUID | 01a0ae77-01cf-7297-983a-2ca55fabc3f5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:50.134839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036214 |
| Status | PUBLIC |
Content hashes
| Canonical text | ec1ca73e9a7d3cdef5333805650fed89c0574dc3a25dc736e023fe0259e3f30d |
|---|---|
| Markdown | ad5dc2e298d1178d5558e0128696cdc825cc74d288cec17f5459c9885d41d355 |
| Publication page | 59527b3c4164216cb701438f08058519cf707a13bfe186f965d8a5b9ffbf6afb |
| Manifest | 162981ca57e83ed3c0590362dea2266d38eebaf430c29c442e117604032dae3b |
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 | v73dFp1/eNw0RvOYLUS+wMGU+7dCa0hLkwenkkiCGmQuQC48G0w1t5OpaG4MqgGAvN1xG+WS8b/i371c6mW9BQ== |
| 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
| 2026-09-17T11:26:27.407448Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036214observed 59527b3c4164216cb701438f08058519...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:27.390631Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036214/manifest.jsonobserved 162981ca57e83ed3c0590362dea2266d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:27.373293Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036214/publication.mdobserved ad5dc2e298d1178d5558e0128696cdc8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:27.355637Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036214/publication.txtobserved ec1ca73e9a7d3cdef5333805650fed89...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. |
|---|