OT-2026-000066263
Publication integrity record
Two bellows cup vacuum gripper, two zone face, common isolation valve, single 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-2026-000066263) never changes.
Identity and time
| Publication number | OT-2026-000066263 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-8dc4-757c-a0c3-84c6dd80fdfa · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:33.262219Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066263 |
| Status | PUBLIC |
Content hashes
| Canonical text | f0653129f96ba6d562a34c716f554e734b116dd5bcdfa4419d95a628b59cc190 |
|---|---|
| Markdown | 2e7bc2a0573a6d03da140ea04a0ef895bb17259c162e6b7c742b611092517057 |
| Publication page | 78b1f2eee537e6e9e6944c7cdbb6c4d6c8e025751a6127efb33de433039a46d1 |
| Manifest | 1b73ed1eea301da512e2e7eaec35179801cbd00fed0b019d0e9bf95d1175db4d |
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 | miAvU+zrOy+/5/XYKil5rGQdNWZZHyt2gZtFlPTU480AaBEGjdamgp2DaNT1mJKVS5QgnAejpRiRnqtDAo2EBA== |
| 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
| 2026-09-17T10:33:26.143449Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066263observed 78b1f2eee537e6e9e6944c7cdbb6c4d6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:26.123202Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066263/manifest.jsonobserved 1b73ed1eea301da512e2e7eaec351798...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:26.103542Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066263/publication.mdobserved 2e7bc2a0573a6d03da140ea04a0ef895...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:26.083768Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066263/publication.txtobserved f0653129f96ba6d562a34c716f554e73...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. |
|---|