OT-2026-000037318
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, plant vacuum fed, supply line 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-2026-000037318) never changes.
Identity and time
| Publication number | OT-2026-000037318 · never reused |
|---|---|
| Internal UUID | 01a0ae77-b8cd-7c17-84df-806bcb83db94 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:36.831192Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037318 |
| Status | PUBLIC |
Content hashes
| Canonical text | b9112638df348858675060648a06be9ddaf9c6035f271ec6088eeb40a4f9ebd2 |
|---|---|
| Markdown | ec6e7ff1a5879cc37075dd533efc6d606e0c27b8fe44aee3e4887da91e985308 |
| Publication page | 388c94d39064405c6750c88080f2e4ee9f43298005a8135a25f2de2fde32a883 |
| Manifest | 5f5de2b3e4e30ddfd8b1de53836fecd2b75c36343a6e11e00a4b843eed24090e |
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 | AFDZTDOaf2NMvrrmlmcPouhJtb037jugwP11R5n5XwgcVdJ0q6orNpFf3GwJCPyN5PH2CwBkY3OV2RaebNgKBQ== |
| 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
| 2026-09-17T11:23:42.926854Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037318observed 388c94d39064405c6750c88080f2e4ee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:23:42.907602Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037318/manifest.jsonobserved 5f5de2b3e4e30ddfd8b1de53836fecd2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:42.888648Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037318/publication.mdobserved ec6e7ff1a5879cc37075dd533efc6d60...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:42.868588Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037318/publication.txtobserved b9112638df348858675060648a06be9d...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. |
|---|