OT-2026-000091882
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, plant vacuum fed, pressure sensor per zone, sustained 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-2026-000091882) never changes.
Identity and time
| Publication number | OT-2026-000091882 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-43ba-7d6b-acc1-c9ddf86be791 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:37.256105Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000091882 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8957500a1220d810836629e19dcfd31b62c2a8b51711b8c1a4955f4729125305 |
|---|---|
| Markdown | 5bf7d1ee82760182aef22c11a69df90e3d4db20d020ff60a5c5368548620c85e |
| Publication page | 36aa16b71ce604d4cea50cde948cfe529be6d5b7c7abfc4a623d528732035690 |
| Manifest | 24db9a61648e661fc76521f836f4bc3e41503f4d2148f435469d114df6df6444 |
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 | /Dq1Lfu0aTs7yoMQnAJeAa/eeOEevohMs1yVyRjFsTNozGe37Dt+QjbqwTAmMQ6q7lkIlcfEX7F2PLBjffHlAw== |
| 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
| 2026-09-17T09:42:48.660175Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091882observed 36aa16b71ce604d4cea50cde948cfe52...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:42:48.642323Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091882/manifest.jsonobserved 24db9a61648e661fc76521f836f4bc3e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:42:48.621180Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091882/publication.mdobserved 5bf7d1ee82760182aef22c11a69df90e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:42:48.604817Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091882/publication.txtobserved 8957500a1220d810836629e19dcfd31b...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. |
|---|