OT-2026-000013110
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, three stage ejector, 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-2026-000013110) never changes.
Identity and time
| Publication number | OT-2026-000013110 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-6fc8-7acf-ba7e-1a5e2e76ec79 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:22.837188Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000013110 |
| Status | PUBLIC |
Content hashes
| Canonical text | ff96cde861314ae0c297526e3071954a3189e538833c1ae966b0e3d512f619f5 |
|---|---|
| Markdown | bb0b3f03f5612e52665131ad31c45202711eed6c643e5f6280c83969ead15808 |
| Publication page | 0cb415e683c1420b3f2b6de4bab8dfdec325831831b7814a16b238a110ac09ab |
| Manifest | ba394faced07048b180a4ce4e9241b3aa6fd4a77ea9dfd8d3f8a749fd8dab5eb |
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 | O9+sKRp2+Y3WFyC7zIS7AwGdGBk3FXIFAlOvxnkEEC1zHQmDaj+X7auNZY2ioV/U0x2Cpziyi11MrCBdhcL+Ag== |
| 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
| 2026-09-17T12:09:23.672995Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013110observed 0cb415e683c1420b3f2b6de4bab8dfde...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:09:23.653918Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013110/manifest.jsonobserved ba394faced07048b180a4ce4e9241b3a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:23.634630Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013110/publication.mdobserved bb0b3f03f5612e52665131ad31c45202...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:23.613260Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013110/publication.txtobserved ff96cde861314ae0c297526e3071954a...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. |
|---|