OT-2026-000036260
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, supply line 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-2026-000036260) never changes.
Identity and time
| Publication number | OT-2026-000036260 · never reused |
|---|---|
| Internal UUID | 01a0ae77-01cf-7763-b964-56f8600e592d · 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-2026-000036260 |
| Status | PUBLIC |
Content hashes
| Canonical text | 052f845d859ff3886af02d16a59ed0228815dddeebdc6914952be8e307c665e3 |
|---|---|
| Markdown | 7c969554cbb547a082b79e0df8d6c60427a2b0d724afecf1bf22a44806145f21 |
| Publication page | 4448bb17c539ac734abb141771b6e1a4f9f981d5676cf20f40842bb56996edc4 |
| Manifest | 68aa66c8d78422b7692865f5845ed4e9c879491c8d4f03fabba1eaa35439347a |
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 | sHZpPDh6nU6Iqgfq3l8jHYLprGX+ajypCQgnc77ERwGd8hs9cs+Q09J9+5+Jnd3pIq98oL8uIKzoO/4gZwYWAw== |
| 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
| 2026-09-17T11:26:31.031398Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036260observed 4448bb17c539ac734abb141771b6e1a4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:31.013703Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036260/manifest.jsonobserved 68aa66c8d78422b7692865f5845ed4e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:30.996885Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036260/publication.mdobserved 7c969554cbb547a082b79e0df8d6c604...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:30.977270Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036260/publication.txtobserved 052f845d859ff3886af02d16a59ed022...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. |
|---|