OT-2026-000032061
Publication integrity record
Single cup vacuum gripper, common isolation valve, three stage ejector, pulsed blow-off after 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-2026-000032061) never changes.
Identity and time
| Publication number | OT-2026-000032061 · never reused |
|---|---|
| Internal UUID | 01a0ae74-bad3-706e-a40c-70916eb9b188 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:20.739935Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032061 |
| Status | PUBLIC |
Content hashes
| Canonical text | 516e040f8c01257f23d8347553c64bf8f29063f1d0249d18cdc582bcde3b67ba |
|---|---|
| Markdown | 835dfe0c896de848fe9f1091b2c47c94e47992848b19d26bd182f260c3c20497 |
| Publication page | ea53ed982331bc9f1d8443893f2c6a602931658b124d8cdabbbaad11d7b8d650 |
| Manifest | 9bd37e86e7ee31ca8777af76127a07b577c2c41623c20afe3d04eb11e7065e5c |
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 | YKDyAJewpWsFFKVX/Rh1Yw7zurBb6vmAip5aWBtldkxBKV4CoXqh/0jr0zwww5YHPyL5TMuz9Xqg+zCp7XOOAw== |
| 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
| 2026-09-17T11:35:28.744115Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032061observed ea53ed982331bc9f1d8443893f2c6a60...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:35:28.726478Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032061/manifest.jsonobserved 9bd37e86e7ee31ca8777af76127a07b5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:35:28.707804Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032061/publication.mdobserved 835dfe0c896de848fe9f1091b2c47c94...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:35:28.688164Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032061/publication.txtobserved 516e040f8c01257f23d8347553c64bf8...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. |
|---|