OT-2026-000036111
Publication integrity record
Four bellows cup vacuum gripper, four zone face, per zone isolation, pump fed, supply line pressure sensor, pulsed 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-2026-000036111) never changes.
Identity and time
| Publication number | OT-2026-000036111 · never reused |
|---|---|
| Internal UUID | 01a0ae77-01ce-7b3b-a908-52cfd0788998 · 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-2026-000036111 |
| Status | PUBLIC |
Content hashes
| Canonical text | 997e5bc371cf26f30a6ec267513b346631b1cc08a3be984cb9ae85919cecb81f |
|---|---|
| Markdown | d2ffb889fa32fbbc927a103d2dd1897940a5c130ac2c53ceafd1072c6d6c9b7e |
| Publication page | fb4e84671e2a848074a7a4bf805efc9e08a5bb04334c43127e97e1a98a7b3c42 |
| Manifest | e3b5de83ac10ba0236315b217d421ab3d40b3427c1ea1dbad62432a565c09ddb |
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 | /9Q9aTzoCGXSHvl0dVcj9cvLiYUa/AM1UrryYFn8RKvCKhz0JCJoJ2CwCETgzV3aQGp2l8a5Bbq8zQU/7ElzCg== |
| 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
| 2026-09-17T11:26:18.316148Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036111observed fb4e84671e2a848074a7a4bf805efc9e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:18.299894Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036111/manifest.jsonobserved e3b5de83ac10ba0236315b217d421ab3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:18.283157Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036111/publication.mdobserved d2ffb889fa32fbbc927a103d2dd18979...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:18.247123Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036111/publication.txtobserved 997e5bc371cf26f30a6ec267513b3466...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. |
|---|