OT-2026-000036418
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, two stage ejector, manifold pressure sensor, pulsed blow-off after 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-2026-000036418) never changes.
Identity and time
| Publication number | OT-2026-000036418 · never reused |
|---|---|
| Internal UUID | 01a0ae77-01d1-74af-a19e-a22f84b323c1 · 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-2026-000036418 |
| Status | PUBLIC |
Content hashes
| Canonical text | 31f1a7e189e9417a39bbb7ab9385a1c2ffd4bb13747290a90097337522f16bd6 |
|---|---|
| Markdown | ec5f39eae957aceef829189d42aadfdf6e57390c983944ca2eb2f3b13a5eacf1 |
| Publication page | 6d18dc84236c964b7af4b1151aeddbb0398adc9449f45cd79852ce321a7079fc |
| Manifest | 651abb0ff10e6bb1a1810d50ffdcc8636b8ee109eab0f7bee5bd5d2812041ab8 |
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 | 3mtIgGhHubOtPr4fbHAZpQHPs224/dt0r2YwPyq2vu2oLv9u4y4NO0l7LRRL1QYWydN6m0eVSFjPiArKUNTdDQ== |
| 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
| 2026-09-17T11:26:48.507918Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036418observed 6d18dc84236c964b7af4b1151aeddbb0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:48.489661Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036418/manifest.jsonobserved 651abb0ff10e6bb1a1810d50ffdcc863...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:48.471961Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036418/publication.mdobserved ec5f39eae957aceef829189d42aadfdf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:48.454884Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036418/publication.txtobserved 31f1a7e189e9417a39bbb7ab9385a1c2...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. |
|---|