OT-2026-000025487
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, two stage ejector, 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-2026-000025487) never changes.
Identity and time
| Publication number | OT-2026-000025487 · never reused |
|---|---|
| Internal UUID | 01a0ae71-5fa8-7709-81f2-f4f693458345 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:40.790954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025487 |
| Status | PUBLIC |
Content hashes
| Canonical text | 96833e2f822beb73bf989415c1ae78cb5b16a26a6a647019cd66678ba9257aa6 |
|---|---|
| Markdown | 13bd78fb62fd7e30e4783c1ebd3babf3a29f345595cdfe9c99a7cf1a24327c5b |
| Publication page | 029c2ad9456b4609dc6ef914a5aa88e4f00398e0ceb2d54f98ea50bd553fd32c |
| Manifest | fef08222de82278ad0ae55bbd84d960570d57756d33448302e5d158a5f9411f1 |
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 | vQoIIx0QK6cT0fPTtXZaeHn4nRmY0AnQR93r6EjmbzYkDe3UNZf3AcEPYcuvDdwNNv+AfXRf5ljJRb2QjlwWBg== |
| 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
| 2026-09-17T11:47:34.803143Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025487observed 029c2ad9456b4609dc6ef914a5aa88e4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:47:34.784709Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025487/manifest.jsonobserved fef08222de82278ad0ae55bbd84d9605...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:34.764750Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025487/publication.mdobserved 13bd78fb62fd7e30e4783c1ebd3babf3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:34.745709Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025487/publication.txtobserved 96833e2f822beb73bf989415c1ae78cb...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. |
|---|