OT-2026-000036067
Publication integrity record
Foam pad vacuum gripper, four zone face, per zone isolation, plant vacuum fed, supply line pressure sensor, 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-2026-000036067) never changes.
Identity and time
| Publication number | OT-2026-000036067 · never reused |
|---|---|
| Internal UUID | 01a0ae77-01cd-7235-a133-9eda00bf8d28 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:50.134839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036067 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4a799ba34a551094f52fe6dbbf702fe0e077eaf01b379a344492ef0f7ce274e0 |
|---|---|
| Markdown | c54128b1c576b3ccb2f361acc54e3ccc551bc54126f5e2af3f1cd3c6f39717a9 |
| Publication page | e18be684b1064fefa96bc7d10d446e150ff0b643f4a2b8f3fce73a7463ee1203 |
| Manifest | 30241e3002b38c872e18d8afcbcf66b6abc561de6dc3f6898dc7bdf51013456b |
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 | h/VtxdHMapGBNksWhL0SiL7xRKdbh2Zay4UDOJS7E3mLa7HvcRXQbnUSxMOsMTx72rSoyI7EhBwkhC9RPcVnCw== |
| 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
| 2026-09-17T11:26:15.186139Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036067observed e18be684b1064fefa96bc7d10d446e15...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:15.168719Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036067/manifest.jsonobserved 30241e3002b38c872e18d8afcbcf66b6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:15.151169Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036067/publication.mdobserved c54128b1c576b3ccb2f361acc54e3ccc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:15.134746Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036067/publication.txtobserved 4a799ba34a551094f52fe6dbbf702fe0...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. |
|---|