OT-2026-000085679
Publication integrity record
Three cup vacuum gripper, three zone face, single stage ejector, 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-2026-000085679) never changes.
Identity and time
| Publication number | OT-2026-000085679 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaad-7da8-b145-f2a42d86d7b5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:41.564662Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085679 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2dec942931ef07e73245fdf99a9d93f741f26368b16b934a86b4e97847e88455 |
|---|---|
| Markdown | c56aadba8a2d77222bd3c89c1c171ec9eab3c049c4b8b1eac654f7262321fd17 |
| Publication page | d68adaa35cbfccae25b8608d96e4c9a134a8f6e9eb7354f8cef8790209618995 |
| Manifest | 7ab2a398eeb2b458c5a03e199445109062cb72b4dde1704e892c90fb0beffe6a |
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 | Np8nzt5svGPzGe3wZuFMdlFFj3xECclZf3W+mxGZ+LSjwoPEZoSeh8kFA6csIusFsklymCQIsF6crZ/h38s0CQ== |
| 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
| 2026-09-17T09:54:34.563880Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085679observed d68adaa35cbfccae25b8608d96e4c9a1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:34.546403Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085679/manifest.jsonobserved 7ab2a398eeb2b458c5a03e1994451090...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:34.528408Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085679/publication.mdobserved c56aadba8a2d77222bd3c89c1c171ec9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:34.511187Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085679/publication.txtobserved 2dec942931ef07e73245fdf99a9d93f7...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. |
|---|