OT-2026-000098913
Publication integrity record
Foam pad vacuum gripper, three zone face, three outlet manifold, single stage ejector, manifold pressure sensor, 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-2026-000098913) never changes.
Identity and time
| Publication number | OT-2026-000098913 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8286-7fca-b2e5-f2491a3844b3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:20.980080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098913 |
| Status | PUBLIC |
Content hashes
| Canonical text | 20efdd76e3bafc406df641d832aec9361db3d8cc4f75b8aee801ce2558b28a00 |
|---|---|
| Markdown | bb026e75900c7a55f1d58a2b96cb51ce026bc0c699e26d7131825c15b35e510b |
| Publication page | 6bbe2597c5ae55e5e045e88e33ec355b52e550485df0827ecdde60988cb1ad12 |
| Manifest | f30e0626447ea93022f427ef71f816474d96072eab7f7a5fa7e211e49b101101 |
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 | fC5ISobLCUNq5DAPWVySZt0WBmk5ZDZqA3o3Q59XAool0ZPUo3vbUtzxtxveVY7TqO016UtsxxErp0rWhQeuAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:29:58.439722Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098913observed 6bbe2597c5ae55e5e045e88e33ec355b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:58.423772Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098913/manifest.jsonobserved f30e0626447ea93022f427ef71f81647...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:58.408582Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098913/publication.mdobserved bb026e75900c7a55f1d58a2b96cb51ce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:58.391495Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098913/publication.txtobserved 20efdd76e3bafc406df641d832aec936...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. |
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