OT-2026-000063622
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, single stage ejector, supply line pressure sensor, vented after set-down
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-2026-000063622) never changes.
Identity and time
| Publication number | OT-2026-000063622 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-f945-746c-8a65-bd8cc4ed216b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:49.602795Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063622 |
| Status | PUBLIC |
Content hashes
| Canonical text | dedaaab2fbf4309e2b2050258e0f74d6131ee795c0bc530c42fc34b0f226ef32 |
|---|---|
| Markdown | d96c22c86eaa8fe561df24785fbb7bb36bfd83b77479c3b0f0ecb77f2b557cfe |
| Publication page | 6fe92e53d2336074ddc61f2de4b950a3c8ea43d412ea26b837c4bd4397bebd2b |
| Manifest | a77689ff76d7cd6c9eda7c0c9f96e4c68ad271bfc9b20627856706f253e2f34f |
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 | Yi+PoD50nneB+TIupu/ZiGKhr4Fi8VKlJ1LaA2gdiTt1BtbPMx4nMcz1epohrg9IojN8Lrs50wg3GwF6ip3/DQ== |
| 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... |
|---|
Independent retrieval
| 2026-09-17T10:37:38.965461Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063622observed 6fe92e53d2336074ddc61f2de4b950a3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:37:38.946824Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063622/manifest.jsonobserved a77689ff76d7cd6c9eda7c0c9f96e4c6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:38.930180Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063622/publication.mdobserved d96c22c86eaa8fe561df24785fbb7bb3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:38.910811Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063622/publication.txtobserved dedaaab2fbf4309e2b2050258e0f74d6...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. |
|---|