OT-2026-000036151
Publication integrity record
Two bellows cup vacuum gripper, two zone face, common isolation valve, single stage ejector, supply line pressure sensor, pulsed 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-2026-000036151) never changes.
Identity and time
| Publication number | OT-2026-000036151 · never reused |
|---|---|
| Internal UUID | 01a0ae77-01ce-7b25-93eb-58ed89c385b2 · 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-2026-000036151 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7af1baf7a6bfc0487897ecef9e37f72bb0087cc5024a6f486e25437e579c9496 |
|---|---|
| Markdown | f13edbdf50e9b5f5e56de7d80641c1c04fe361ab21d9efed6e98b4f0cff7142d |
| Publication page | 8dd3420a4b9e4a1a75993356c8d9763fc327bf4bc10989c152dc575e5076abc1 |
| Manifest | dbef19d053492b9ac68fd89d24d6868587ec488bed787e5b7633a36c0290de50 |
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 | bojsrjRtL7LvJGUmtyI5nuLxBM4bDg2lxWel28LBEMA94rS6/GxQrMKsIsjXJJZE4QKMK6B3Pc19nblyXQDlAA== |
| 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
| 2026-09-17T11:26:22.195706Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036151observed 8dd3420a4b9e4a1a75993356c8d9763f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:22.173471Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036151/manifest.jsonobserved dbef19d053492b9ac68fd89d24d68685...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:22.151400Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036151/publication.mdobserved f13edbdf50e9b5f5e56de7d80641c1c0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:22.130990Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036151/publication.txtobserved 7af1baf7a6bfc0487897ecef9e37f72b...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. |
|---|