OT-2026-000034373
Publication integrity record
Two cup vacuum gripper, two outlet manifold, single stage ejector, supply line pressure sensor, pulsed blow-off after 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-2026-000034373) never changes.
Identity and time
| Publication number | OT-2026-000034373 · never reused |
|---|---|
| Internal UUID | 01a0ae75-df0e-7c51-b261-eb1145471160 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:35.550760Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034373 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9e124748ee6f9c11352407518b63b470ecc933851c66bcd28e8fa36a150669cd |
|---|---|
| Markdown | 89e7c8fb11a66daab0405fc52897c564ead8cb48111a05ef3b1d744fc96f4d14 |
| Publication page | 0b80502d70983fdfee4d755c0682ee5276c76eb3abaa12902d2170775d2054ac |
| Manifest | 29c60548e5364268c69e8357a61f2d35f6e664b23e36b9a798ff88fee1b10c40 |
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 | FEDXFdaNEO82GpVkOeBwhVdZQxUgW+EpSvs/9tsKCpXAqSD6I1ktTHSgQxE0BoMx1tiH+9CLZ48fQoYx30BpBQ== |
| 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
| 2026-09-17T11:31:04.893629Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034373observed 0b80502d70983fdfee4d755c0682ee52...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:31:04.874946Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034373/manifest.jsonobserved 29c60548e5364268c69e8357a61f2d35...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:04.856042Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034373/publication.mdobserved 89e7c8fb11a66daab0405fc52897c564...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:04.837632Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034373/publication.txtobserved 9e124748ee6f9c11352407518b63b470...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. |
|---|