OT-2026-000036662
Publication integrity record
Foam pad vacuum gripper, three stage ejector, supply line pressure sensor, pulsed blow-off after 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-2026-000036662) never changes.
Identity and time
| Publication number | OT-2026-000036662 · never reused |
|---|---|
| Internal UUID | 01a0ae77-46e8-714f-94df-d78786f43783 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:07.671965Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036662 |
| Status | PUBLIC |
Content hashes
| Canonical text | 56d574c4e0c0522a073735cb80a063fb1eb7cd3995fa4efd62b14643e78204ea |
|---|---|
| Markdown | 12ee9095bfb63104e4e75d0aa0d750dc26a61d2ef053abc9d768f4487f466b2d |
| Publication page | 4cf840fe1a14e1603c565d25a1152224482e6f48ec17bdd3e3fc7f822346ed20 |
| Manifest | 48c91b6eb39813994575e6dacde868c89a6a24bfcb42e6de95004f47f514646a |
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 | ttbxEWDFv2zdR15dfWFKxJGUnmLWR6YCyY46W1nY41LO/yao9LT+9MUtw3vTFsLgESP6a4rAv2yhy9lNY8pACA== |
| 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
| 2026-09-17T11:26:00.812224Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036662observed 4cf840fe1a14e1603c565d25a1152224...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:00.795732Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036662/manifest.jsonobserved 48c91b6eb39813994575e6dacde868c8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:00.780535Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036662/publication.mdobserved 12ee9095bfb63104e4e75d0aa0d750dc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:00.762776Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036662/publication.txtobserved 56d574c4e0c0522a073735cb80a063fb...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. |
|---|