OT-2026-000024798
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, two stage ejector, 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-2026-000024798) never changes.
Identity and time
| Publication number | OT-2026-000024798 · never reused |
|---|---|
| Internal UUID | 01a0ae71-2726-79eb-9c06-9ae37cd54ac2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:26.329747Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024798 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5cf1617e013223de343cc934beaa5a723784a724d430d15aadd7114e2a2cf321 |
|---|---|
| Markdown | 60786324be287f00f47d4c9d08672ce98eed02a5a50b8e43fe174468a331cbe7 |
| Publication page | 3aef0368aa3ca8e64872f171c7f314d5b2b7684995f878d85b9c6a9d174f3457 |
| Manifest | 205f97f456facc03765594990d6ff6dd7ed34c4fd5bc9d16c74c36d28ae2e540 |
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 | EgbIdaqoxKOIpI/O8VBNar6WbFMpP0aQovmO5z+KOJKp0EFD4C/9mQ7s2i3qYuUmnIAwPD5MZ/xGE/048QyYAw== |
| 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
| 2026-09-17T11:48:04.552107Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024798observed 3aef0368aa3ca8e64872f171c7f314d5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:04.532527Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024798/manifest.jsonobserved 205f97f456facc03765594990d6ff6dd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:04.517203Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024798/publication.mdobserved 60786324be287f00f47d4c9d08672ce9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:04.500936Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024798/publication.txtobserved 5cf1617e013223de343cc934beaa5a72...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. |
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