OT-2026-000050065
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, manifold 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-2026-000050065) never changes.
Identity and time
| Publication number | OT-2026-000050065 · never reused |
|---|---|
| Internal UUID | 01a0ae81-fd78-73ac-a43d-9c1a0bd7a8a1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:35:49.774136Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000050065 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7e609e85704026de474a23c206842fbdc62e68e50410f3d6600926aa8c993933 |
|---|---|
| Markdown | 370a8cc82e67d5fcc2e00b8c9df307aac7beda7ad63683e37da95d181e426d2d |
| Publication page | 487df18877c8a3201a97d29f43064bf1de011b8926fb94cea20629e40855cbfe |
| Manifest | ae175c1363c8b11416a7ff8033c9342994cfb1b75c0faaebddeceb378ccaf198 |
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 | AgZeqQNA7O7zyWaqmHcrwQfuAeV8TGRAz7jl/hwDLQPSFJfOMbcafCvDrGbm1JRSFCg8L7sygPFmqIjhmABkBg== |
| 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
| 2026-09-17T11:02:02.993231Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050065observed 487df18877c8a3201a97d29f43064bf1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:02:02.971763Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050065/manifest.jsonobserved ae175c1363c8b11416a7ff8033c93429...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:02:02.953504Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050065/publication.mdobserved 370a8cc82e67d5fcc2e00b8c9df307aa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:02:02.933677Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050065/publication.txtobserved 7e609e85704026de474a23c206842fbd...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. |
|---|