OT-2026-000026606
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, plant vacuum fed, manifold pressure sensor, sustained 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-2026-000026606) never changes.
Identity and time
| Publication number | OT-2026-000026606 · never reused |
|---|---|
| Internal UUID | 01a0ae71-f4a9-7cf0-97c5-d68a07d50fc3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:18:18.960773Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000026606 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6946631816589aca9e3b7265e81b52728fb91ac3662744e85cadc5b7b16158b0 |
|---|---|
| Markdown | 4dadecfb0b53b1db23ea896aefdfaf5e787611686f531aeb0c71c42b446ba5ec |
| Publication page | bca75aef204de9e3bccf8d20d6a4cbd23a31d54ee30e8b24b52707b22c9ca85f |
| Manifest | 0c300356a46d5d2b0c8510f79a05fa52fceab916db67d44b503cccebf1865f6b |
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 | mAXoehyXhsYbqech2fHBkS3Egrkfi4V4jHVvKIJa0E2oKOf9mEbByHmBF7c6knqgwXCK6/zYon8y/FuVyyHhCw== |
| 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
| 2026-09-17T11:45:40.697562Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026606observed bca75aef204de9e3bccf8d20d6a4cbd2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:45:40.680020Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026606/manifest.jsonobserved 0c300356a46d5d2b0c8510f79a05fa52...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:45:40.656311Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026606/publication.mdobserved 4dadecfb0b53b1db23ea896aefdfaf5e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:45:40.631645Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026606/publication.txtobserved 6946631816589aca9e3b7265e81b5272...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. |
|---|