OT-2026-000094270
Publication integrity record
Three bellows cup 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-2026-000094270) never changes.
Identity and time
| Publication number | OT-2026-000094270 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92cc-7a05-a9ed-f57d4f3e7c72 · 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-2026-000094270 |
| Status | PUBLIC |
Content hashes
| Canonical text | cd23de710382e408e9567ed252d2edc4a12f7ac70bcd69ddfb9739e5e43db60d |
|---|---|
| Markdown | bdf8564cf1966a943456e7b6a1a1463216eeb2bac34e3871d77a1d93cc4512ed |
| Publication page | cb5032b33c28b78ff022e0dea941f8739cb0771eac72dc70d87b53afac39c656 |
| Manifest | fd0c928de3fc0ae4ca3263c25c692fc8183154e677d04c1da2e7c89aa38aa947 |
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 | RxMGXYz6t9BnopzL4EUJSXJ5D/elymsCc8dM73RCrFIEfeH7gI0b13nJJpbntmDP0iA5+fc40hvtU4W3FBVXDA== |
| 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
| 2026-09-17T09:40:04.335115Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094270observed cb5032b33c28b78ff022e0dea941f873...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:04.316733Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094270/manifest.jsonobserved fd0c928de3fc0ae4ca3263c25c692fc8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:04.297206Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094270/publication.mdobserved bdf8564cf1966a943456e7b6a1a14632...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:04.277920Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094270/publication.txtobserved cd23de710382e408e9567ed252d2edc4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:15.047502Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094270observed cb5032b33c28b78ff022e0dea941f873...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:15.030438Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094270/manifest.jsonobserved fd0c928de3fc0ae4ca3263c25c692fc8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:15.014324Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094270/publication.mdobserved bdf8564cf1966a943456e7b6a1a14632...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:14.997842Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094270/publication.txtobserved cd23de710382e408e9567ed252d2edc4...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. |
|---|