OT-2026-000012185
Publication integrity record
Six cup vacuum gripper, six outlet manifold, single stage ejector, pulsed blow-off 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-2026-000012185) never changes.
Identity and time
| Publication number | OT-2026-000012185 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-39f5-7202-8fcb-698c3c851d18 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:08.998406Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000012185 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7ad780f58e1c58a0f916c2d7413a9e4e9f7eba8c7597565afeaed443fd5c9dd6 |
|---|---|
| Markdown | 879abd583eb897c6fd6fd29cc5c71787da60c70e017dc1d339e9127cd97ac6b2 |
| Publication page | 58588e5dd8b21a17e0691e4d0cd3f2de92c4c1a452ae1bc1cc31f1f0b8be417a |
| Manifest | 281bfb1e7940ba9e4318a6d719276c73b6c00198aec63c3d05d0ef04850eb6e3 |
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 | IYBADnR7VuxwbeGQ1/miRPjxKA82vdtBFwZlsWudS21tWhqHSkMfannuWVb9bCa0Ke4U7lI7B/STdssZcYvtAg== |
| 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
| 2026-09-17T12:11:05.417480Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012185observed 58588e5dd8b21a17e0691e4d0cd3f2de...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:11:05.399301Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012185/manifest.jsonobserved 281bfb1e7940ba9e4318a6d719276c73...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:11:05.381481Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012185/publication.mdobserved 879abd583eb897c6fd6fd29cc5c71787...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:11:05.364022Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012185/publication.txtobserved 7ad780f58e1c58a0f916c2d7413a9e4e...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. |
|---|