OT-2026-000068063
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, three stage ejector, pressure sensor per zone, 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-2026-000068063) never changes.
Identity and time
| Publication number | OT-2026-000068063 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-c4fe-7d6d-9784-37945e2a8b82 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:52.812402Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000068063 |
| Status | PUBLIC |
Content hashes
| Canonical text | 48b607581005aebedb8b56ab70da6e2e13b3cabad12a52bf9f21b311ea364a29 |
|---|---|
| Markdown | bbe336fc4ce40d8cf82eb21fe5c3d51ba5746a4f30c0d945e0ab2730e7fe290e |
| Publication page | ac33526f0de56c341aaf3388a0bfe781aafffa08973ff30884ea2684b20e6491 |
| Manifest | 2912ff0e52a0ed279229b19e2d1d2653b59c7efa52cb96cde2be4025190a4071 |
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 | XnDnn1uYiXOPFZc/cnmdLDAgyzEf23M216ZDp8gvHhDeqQ1JMXB1GsCi8zKVZl6DAigCinBKdbSWDSRfVnFvDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:30:38.910207Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068063observed ac33526f0de56c341aaf3388a0bfe781...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:30:38.891952Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068063/manifest.jsonobserved 2912ff0e52a0ed279229b19e2d1d2653...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:38.874094Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068063/publication.mdobserved bbe336fc4ce40d8cf82eb21fe5c3d51b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:38.855307Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068063/publication.txtobserved 48b607581005aebedb8b56ab70da6e2e...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. |
|---|