OT-2026-000034034
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, two 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-2026-000034034) never changes.
Identity and time
| Publication number | OT-2026-000034034 · never reused |
|---|---|
| Internal UUID | 01a0ae75-df0c-7a85-a5c3-88bdc6829864 · 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-2026-000034034 |
| Status | PUBLIC |
Content hashes
| Canonical text | 85bf3b15b65f59835d6aa13de29a9996b6597da9f96be743d07c2f9f692c03a2 |
|---|---|
| Markdown | 9f8f67b6e268729689d5b1f319cf7aaf1b0706ecaa51888ebb071f1889f2bbe9 |
| Publication page | 91d31e1bc135b4cf4a994f6bbf387b6c03b677744cce6adf5d4458052d7aad3a |
| Manifest | a8a9bcceaf6650d3321da5cc3956501ffa2eac7e2ed0f2d904e5fcf8648720bd |
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 | UBs3nb8k03igWDKBnP4FSXJns6DSpppdbotHcd/3+Aks+CHSW6kprrX0S5XSmdpcaKei+uoKagUpVxfoRQUqBA== |
| 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
| 2026-09-17T11:30:15.919316Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034034observed 91d31e1bc135b4cf4a994f6bbf387b6c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:30:15.901017Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034034/manifest.jsonobserved a8a9bcceaf6650d3321da5cc3956501f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:15.884176Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034034/publication.mdobserved 9f8f67b6e268729689d5b1f319cf7aaf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:15.855133Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034034/publication.txtobserved 85bf3b15b65f59835d6aa13de29a9996...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. |
|---|