OT-2026-000016037
Publication integrity record
Four cup vacuum gripper, four outlet manifold, 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-2026-000016037) never changes.
Identity and time
| Publication number | OT-2026-000016037 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-0c4e-78c5-957e-f082e40e25a8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:02.846253Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016037 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8538e92db96dc9e643c7c1a07b0133e7ff744e81b6c067a13aaa3a2898380b34 |
|---|---|
| Markdown | b363e40761ad78a43ee806e2c58f87f184fad8ddc6d27907bd27fe268046b8fc |
| Publication page | cc7b480024e4cd6b30645386a080e744f6cd6b9c64b925783e1503ddb9779499 |
| Manifest | 266b5acb5512b536e8484a620b1e40833ed1367b34416179a7c9d0ada2e41a7e |
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 | sWwmOlDCQyusfBrlQKWRvzEV5p3K4c/58llyRhNejUuj461sLIZaY4QTTbrNDQhuuq1gnRWfMpRrVR/sRctfAA== |
| 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
| 2026-09-17T12:05:35.450835Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016037observed cc7b480024e4cd6b30645386a080e744...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:05:35.428731Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016037/manifest.jsonobserved 266b5acb5512b536e8484a620b1e4083...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:05:35.408968Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016037/publication.mdobserved b363e40761ad78a43ee806e2c58f87f1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:05:35.386406Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016037/publication.txtobserved 8538e92db96dc9e643c7c1a07b0133e7...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. |
|---|