OT-2026-000069011
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, three stage ejector, pressure sensor per zone, 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-2026-000069011) never changes.
Identity and time
| Publication number | OT-2026-000069011 · never reused |
|---|---|
| Internal UUID | 01a0ae90-6dcd-7ee2-a7ab-4cdf72569118 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:36.025578Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000069011 |
| Status | PUBLIC |
Content hashes
| Canonical text | fca4a7a1c33cb0d566966a92ae537ec41ea21e6564122bbe94da0dfff3222039 |
|---|---|
| Markdown | 98b33e8033743178a4194d6ba40cd464bfdc61cffb753ea22cb06bede6790159 |
| Publication page | 37784ec4642d38ddc662094b27c2ef85f14980ab0f4873de11d79b738f09cccc |
| Manifest | 2e889f53d7ad41e67376aaf773a44b2533d1e7cec6b1b1e10c0b77fdebb18c9c |
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 | rFkqmsDTApGKmyGpcIyhYPW4ObgsVNZuPkXV8jBQZQw/ZpeqBPmASgfNm5/85RC0xKnBPfccA/aFk6i0ux8cDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
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Independent retrieval
| 2026-09-17T10:28:51.626361Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069011observed 37784ec4642d38ddc662094b27c2ef85...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:28:51.607162Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069011/manifest.jsonobserved 2e889f53d7ad41e67376aaf773a44b25...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:51.588703Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069011/publication.mdobserved 98b33e8033743178a4194d6ba40cd464...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:51.557563Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069011/publication.txtobserved fca4a7a1c33cb0d566966a92ae537ec4...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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