OT-2026-000051601
Publication integrity record
Three cup vacuum gripper, three outlet manifold, single stage ejector, vented before 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-2026-000051601) never changes.
Identity and time
| Publication number | OT-2026-000051601 · never reused |
|---|---|
| Internal UUID | 01a0ae83-7c81-79f4-b10d-80bf280b8f4d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:37:27.829082Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000051601 |
| Status | PUBLIC |
Content hashes
| Canonical text | a665de293aa658fddb61f273b9459498654d2a8ffc8b2c6bda4a46775fe128f1 |
|---|---|
| Markdown | a67e112f144fbebf329aab53c332d0e9e6fe6d6e4cd04fb3df2466861bd6c60a |
| Publication page | 79eff03aa75348f494e2ac5a2261471edb171ce8593862a56201acb2d5810379 |
| Manifest | 3ce35209a9223145e5a877fed9de4a1f67e63ae99aaae5928f31d204b47f958a |
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 | h0UOrO5Q2xjw+2swgEbo8wnZwkwvqd59ruUCEaJAVA2j5272Em/vHrB6yrE0bI5mHmlEmraSF+QEKCQtuFbVDQ== |
| 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
| 2026-09-17T10:58:26.998864Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051601observed 79eff03aa75348f494e2ac5a2261471e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:58:26.981181Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051601/manifest.jsonobserved 3ce35209a9223145e5a877fed9de4a1f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:26.964714Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051601/publication.mdobserved a67e112f144fbebf329aab53c332d0e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:26.946611Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051601/publication.txtobserved a665de293aa658fddb61f273b9459498...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. |
|---|