OT-2026-000036391
Publication integrity record
Two bellows cup vacuum gripper, two zone face, common isolation valve, two stage ejector, 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-2026-000036391) never changes.
Identity and time
| Publication number | OT-2026-000036391 · never reused |
|---|---|
| Internal UUID | 01a0ae77-01d1-7280-a5ea-3786e989fa9a · 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-2026-000036391 |
| Status | PUBLIC |
Content hashes
| Canonical text | 159b1b2b9945bacc2ea9087c11d5ba94d9fe777e2dac1d2897d571a6863a311f |
|---|---|
| Markdown | b70777177e10b2e819f3b3bf6a510c5c76bbaa56d0b5ce17c234f3bc69cc3fd9 |
| Publication page | ea18292d588a25474d9b77f079c7f8e0951696aa615e05187947d62b56a84ece |
| Manifest | 85e81f66ffbf5ef2430db90d254aa335f0fbff33d1e24e3a85271234749c0ece |
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 | JywzrUwmK825j4MgdRLz6hMhJXO9sVJtwy7ZDu8T6+zDcdvrgNwfL2XCDK8H0D7XBYK9Hl507aa/eicylbDJAQ== |
| 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
| 2026-09-17T11:26:46.457815Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036391observed ea18292d588a25474d9b77f079c7f8e0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:46.440944Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036391/manifest.jsonobserved 85e81f66ffbf5ef2430db90d254aa335...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:46.423829Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036391/publication.mdobserved b70777177e10b2e819f3b3bf6a510c5c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:46.406983Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036391/publication.txtobserved 159b1b2b9945bacc2ea9087c11d5ba94...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. |
|---|