OT-2026-000049114
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, single stage ejector, supply line pressure sensor, sustained 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-2026-000049114) never changes.
Identity and time
| Publication number | OT-2026-000049114 · never reused |
|---|---|
| Internal UUID | 01a0ae81-134e-7a86-a35f-e6efa897d8f6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:34:49.967260Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000049114 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2e64db8cc4fa81afdd883ef0adeb7a79f69efd80941fe106cb0e870b53646469 |
|---|---|
| Markdown | db8ba06b61394aa0c0c2ced1579559101edb2a3bdfd61a5aee0b76965d6b20ad |
| Publication page | fca9c15d6187ec75d1dbe2a4554fafcc566a49dcc1a481fe28ae123a6db6ffb7 |
| Manifest | 424e96459ec6ef8e954fb1ac5ef6cc5a548088d9fe4662d849afc17013dfb0af |
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 | yJi50JRjShxO7lkKJ1te3rsODxFf7xibb5EtxCVk3rlaEmbUGCIw7XRxivtu8gP689btwdaf8Ej8bhmryVNfDA== |
| 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
| 2026-09-17T11:03:22.446214Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000049114observed fca9c15d6187ec75d1dbe2a4554fafcc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:03:22.426659Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000049114/manifest.jsonobserved 424e96459ec6ef8e954fb1ac5ef6cc5a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:03:22.407282Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000049114/publication.mdobserved db8ba06b61394aa0c0c2ced157955910...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:03:22.390347Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000049114/publication.txtobserved 2e64db8cc4fa81afdd883ef0adeb7a79...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. |
|---|