OT-2026-000034018
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, single stage ejector, 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-2026-000034018) never changes.
Identity and time
| Publication number | OT-2026-000034018 · never reused |
|---|---|
| Internal UUID | 01a0ae75-df0c-74e2-847d-9e37b9d4a3f4 · 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-2026-000034018 |
| Status | PUBLIC |
Content hashes
| Canonical text | 50811bf9443f37a7ba7c2393dec8caa2a179c8ebabd21694e7088a552181fb27 |
|---|---|
| Markdown | 83f8c87e4c820129d537c4b48ca76b0a59186d62319f181efabfbfe962e51cea |
| Publication page | a166cabe675d3f3502c323ced11a4e50a6f9c77b159d3217d79ea6786bc0b4c1 |
| Manifest | 811dfb8643c0ddb5397a02e05eb3340426dbead893649643c603c417e370fbd1 |
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 | ylhzkUrmK/yNqrZ2dMMLAtLeNadZF4awyu+sTo3iDrMeFyVR/VzgxwrfeLwBOfTTX8TniIfAO9hkpavOdKkSCw== |
| 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
| 2026-09-17T11:30:14.513405Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034018observed a166cabe675d3f3502c323ced11a4e50...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:30:14.495896Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034018/manifest.jsonobserved 811dfb8643c0ddb5397a02e05eb33404...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:14.475173Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034018/publication.mdobserved 83f8c87e4c820129d537c4b48ca76b0a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:14.455413Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034018/publication.txtobserved 50811bf9443f37a7ba7c2393dec8caa2...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. |
|---|