OT-2026-000094283
Publication integrity record
Foam pad vacuum gripper, three zone face, three outlet manifold, plant vacuum fed, manifold pressure sensor, sustained blow-off before set-down, on a tool changer
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-2026-000094283) never changes.
Identity and time
| Publication number | OT-2026-000094283 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92cc-787f-9d49-b1480cad58dc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:03.009208Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094283 |
| Status | PUBLIC |
Content hashes
| Canonical text | d390e3a4037ed6fa697cd77a0b9e1c9c9b16c34b603eec0fc419a9f0d2417f34 |
|---|---|
| Markdown | 2fe9a0f8c1430bef5966ad15a1dabb29546abef901b2078b1e61d314dd50a2d0 |
| Publication page | 9d4639fe7f29b52bed6466cb16d35881a10cf69697168234d0fd229ec9f071c9 |
| Manifest | 970a49f7a1ff2a49d3cfa7ea366d659c3ad99453843a57c8e36952d5488aab8d |
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 | 8e1dy6X+XVwir9OCeQiMtNuc7bJMbGTDR8wws3e8LvD8k1jkfg5fP3Z4P3uvCow+dfJmsT/FonRguPoB0ycpDQ== |
| 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
| 2026-09-17T09:40:09.293237Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094283observed 9d4639fe7f29b52bed6466cb16d35881...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:09.183171Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094283/manifest.jsonobserved 970a49f7a1ff2a49d3cfa7ea366d659c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:09.166755Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094283/publication.mdobserved 2fe9a0f8c1430bef5966ad15a1dabb29...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:09.147992Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094283/publication.txtobserved d390e3a4037ed6fa697cd77a0b9e1c9c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:16.011131Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094283observed 9d4639fe7f29b52bed6466cb16d35881...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:15.996010Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094283/manifest.jsonobserved 970a49f7a1ff2a49d3cfa7ea366d659c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:15.978600Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094283/publication.mdobserved 2fe9a0f8c1430bef5966ad15a1dabb29...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:15.961647Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094283/publication.txtobserved d390e3a4037ed6fa697cd77a0b9e1c9c...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. |
|---|