OT-2026-000016826
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, manifold 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-2026-000016826) never changes.
Identity and time
| Publication number | OT-2026-000016826 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-5919-79fa-b31c-bc11c75f2db6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:22.507214Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016826 |
| Status | PUBLIC |
Content hashes
| Canonical text | 555dcf8a09badc74934837e5cfc59352fe5adadfb712c43c37bdbddd3465b6b2 |
|---|---|
| Markdown | 1dca3f38d7bcec20cdb525d22128e24b7235d7c4017fe21bc35121943a66774c |
| Publication page | 920b08881954563835320023b4a4e4594958257f0472ac8eaac74c468d0a2529 |
| Manifest | cfe33861c2acd1769a66701913463d8f60858292267fd2dd1ff78e430b8069c9 |
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 | mbOECTsecwOpGxuFHPooqfGoxi28fV7cLTfXIlmO+GUvFWYqNeTmbyMYzSXHvbN806V7MDJRVijXFG0iopoADA== |
| 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
| 2026-09-17T12:03:05.033599Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016826observed 920b08881954563835320023b4a4e459...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:03:05.016360Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016826/manifest.jsonobserved cfe33861c2acd1769a66701913463d8f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:04.998792Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016826/publication.mdobserved 1dca3f38d7bcec20cdb525d22128e24b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:04.983822Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016826/publication.txtobserved 555dcf8a09badc74934837e5cfc59352...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. |
|---|