OT-2026-000014179
Publication integrity record
Two bellows cup vacuum gripper, two zone face, common isolation valve, two stage ejector, pulsed blow-off before 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-2026-000014179) never changes.
Identity and time
| Publication number | OT-2026-000014179 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-b279-715d-a50a-0b13c2a8c457 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:39.853300Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014179 |
| Status | PUBLIC |
Content hashes
| Canonical text | cd4ddd080cfa0d4346defedce29d8a4485e09da1c86ae6531e43e20290b29cb6 |
|---|---|
| Markdown | 48d1c6ebb0e2bfbc814f639e377d3562221931a36f8470294657c9405dd4380f |
| Publication page | a865d22583c82d0683574006ec02b197a5b4eadee021dcc99ee078c1814b647d |
| Manifest | 9c4ffee410358d81f5dd88e1642c5a4fc1de7aeece2f9411a9801f0c45cc21a4 |
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 | qx1XW6EbpwKS0E9L76+byeBSAvDu+hBWMs7m/FcUKx2aJUAdOM9pw+DPaWptXD04hde23IeWIVUlFZKDSGtgDg== |
| 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
| 2026-09-17T12:07:16.343942Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014179observed a865d22583c82d0683574006ec02b197...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:07:16.326010Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014179/manifest.jsonobserved 9c4ffee410358d81f5dd88e1642c5a4f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:16.308017Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014179/publication.mdobserved 48d1c6ebb0e2bfbc814f639e377d3562...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:16.288417Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014179/publication.txtobserved cd4ddd080cfa0d4346defedce29d8a44...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. |
|---|