OT-2026-000037836
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, pump fed, manifold pressure sensor, sustained 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-2026-000037836) never changes.
Identity and time
| Publication number | OT-2026-000037836 · never reused |
|---|---|
| Internal UUID | 01a0ae77-f889-7b13-8c0d-4b6e69747fd0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:53.146436Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037836 |
| Status | PUBLIC |
Content hashes
| Canonical text | 271b22822e889d0638e5d8979096cdafb43900d187096afd52a858f5b9f3c81f |
|---|---|
| Markdown | 82c3bad7f312a5ba73bc6ec7595ad539979bfde8253029b3e0596d2e9a4168d3 |
| Publication page | e6d06532d99f1173b06f24e2dd6013250e5f3119b4804a67b5c5e41696404a10 |
| Manifest | 1641329336ef666119fcfa0353582b159c10d34d4244cd7714ec53764167d8fc |
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 | DXbQymZfC5QxSh6BE1EmtDb96mlidvlFcc8Inr509bKmoJ8I203GAJcDl1ombweimo6MSZ9SWdeHsyp1ZZ14BA== |
| 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
| 2026-09-17T11:23:05.353530Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037836observed e6d06532d99f1173b06f24e2dd601325...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:23:05.334688Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037836/manifest.jsonobserved 1641329336ef666119fcfa0353582b15...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:05.315229Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037836/publication.mdobserved 82c3bad7f312a5ba73bc6ec7595ad539...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:05.296041Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037836/publication.txtobserved 271b22822e889d0638e5d8979096cdaf...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. |
|---|