OT-2026-000046987
Publication integrity record
Four bellows cup vacuum gripper, four zone face, per zone isolation, single stage ejector, pressure sensor per zone, pulsed 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-2026-000046987) never changes.
Identity and time
| Publication number | OT-2026-000046987 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-d0f6-791c-bb37-031e09a700fb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:21.770727Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046987 |
| Status | PUBLIC |
Content hashes
| Canonical text | b459380443be0aeffbeffe1765e227ecd683a9023bacd4d2c903f61d3eb45f3e |
|---|---|
| Markdown | c51d5d838cda5a9ac5398906575c04da3f4084a9aa130c15809025fbc61b69dd |
| Publication page | 2b371f9e6b182277b0b0cb40aeb4b037fa786dbd30a3961fd687ce6c1c0b57d7 |
| Manifest | 0351b4ae28fdd9fc7ece48b6eaaae33147b2331b81d5521fea6e9ef53ff223bc |
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 | rKuZIvVMii/S/UJwaDIZSGNmgOEt9iiyYRdGJijL5gjS1wc/Lc3ojGfQRSCqiIKqa0eah6eUoDjERwahBpBIBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:10:15.438415Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046987observed 2b371f9e6b182277b0b0cb40aeb4b037...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:15.416416Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046987/manifest.jsonobserved 0351b4ae28fdd9fc7ece48b6eaaae331...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:15.395040Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046987/publication.mdobserved c51d5d838cda5a9ac5398906575c04da...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:15.376071Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046987/publication.txtobserved b459380443be0aeffbeffe1765e227ec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:43.913330Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046987observed 2b371f9e6b182277b0b0cb40aeb4b037...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:43.893783Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046987/manifest.jsonobserved 0351b4ae28fdd9fc7ece48b6eaaae331...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:43.875537Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046987/publication.mdobserved c51d5d838cda5a9ac5398906575c04da...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:43.857762Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046987/publication.txtobserved b459380443be0aeffbeffe1765e227ec...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. |
|---|