OT-2026-000017014
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, pump fed, manifold pressure sensor, 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-2026-000017014) never changes.
Identity and time
| Publication number | OT-2026-000017014 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-591b-7b8d-8fc9-de87a74fe58b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:22.507214Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000017014 |
| Status | PUBLIC |
Content hashes
| Canonical text | b58965126e545d1a76ddfc8a61991099229639d1e24abeaae7da0516719317e5 |
|---|---|
| Markdown | 7554cf3fde4073752c303ced212f55cbbbc2f0257d453991ff8866afd62f9fa9 |
| Publication page | 7d99eefcaf2552047e5b1cd9b380f16644cd10a02624653fbfbeff524777c0b5 |
| Manifest | d106a4f0bf4828500ceda1da05cfad5f844812e6f83d505c76b8cdc4c938a9de |
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 | IXHAvD8qrBDwP+qvVXX6dUiIFh6XcmOcsFSRwf57rnQ9/8BLMD7N0kjWTs/gry2GsIDmN7EbO82cVaqPL0hnAg== |
| 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
| 2026-09-17T12:03:25.347862Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017014observed 7d99eefcaf2552047e5b1cd9b380f166...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:03:25.330966Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017014/manifest.jsonobserved d106a4f0bf4828500ceda1da05cfad5f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:25.313634Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017014/publication.mdobserved 7554cf3fde4073752c303ced212f55cb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:25.295855Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017014/publication.txtobserved b58965126e545d1a76ddfc8a61991099...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. |
|---|