OT-2026-000095403
Publication integrity record
Foam pad vacuum gripper, three zone face, per zone isolation, three stage ejector, 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-2026-000095403) never changes.
Identity and time
| Publication number | OT-2026-000095403 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-8f72-72ff-b0b0-0f1d6accdf92 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:07.681434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095403 |
| Status | PUBLIC |
Content hashes
| Canonical text | 278c05e43fbe6c84883cbc5b1efba66029a416fc43ae61a2807271ab94092cf9 |
|---|---|
| Markdown | 473b2e64a9edc26c0707ca7720bd6149803b7fdeb35eb37ae459d6500dc68c47 |
| Publication page | a0599b4fb0b5b98f04ae54f5253ed1768930f7584078df9475a586c7d5fa994d |
| Manifest | 98ad01e491e42e9a36de0c37292ca28484e29eb480e5facb713198858efdba61 |
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 | 3DZnxhHCcOeHCGBzKFr5X+uHgVQgsZ4p4yvz1jLR2DCg7hxojqvosIZwGs/nXeETzrsJxSoUTMB3YEjTkEeWDw== |
| 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
| 2026-09-18T00:43:21.555740Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095403observed a0599b4fb0b5b98f04ae54f5253ed176...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-18T00:43:21.350642Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095403/manifest.jsonobserved 98ad01e491e42e9a36de0c37292ca284...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-18T00:43:21.208887Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095403/publication.mdobserved 473b2e64a9edc26c0707ca7720bd6149...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-18T00:43:21.035949Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095403/publication.txtobserved 278c05e43fbe6c84883cbc5b1efba660...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:46.744676Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095403observed a0599b4fb0b5b98f04ae54f5253ed176...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:46.727805Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095403/manifest.jsonobserved 98ad01e491e42e9a36de0c37292ca284...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:46.710155Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095403/publication.mdobserved 473b2e64a9edc26c0707ca7720bd6149...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:46.692062Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095403/publication.txtobserved 278c05e43fbe6c84883cbc5b1efba660...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. |
|---|