OT-2026-000018610
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, two stage ejector, manifold 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-2026-000018610) never changes.
Identity and time
| Publication number | OT-2026-000018610 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-d520-7a60-996b-10c795c84df8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:54.261386Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000018610 |
| Status | PUBLIC |
Content hashes
| Canonical text | be9685c4be929b0db697ae8609a0c8ba6914f6b8ad1726fbeb395cee5f17e524 |
|---|---|
| Markdown | b600824f995b0749a069eed90fa3aa1aedf28359b688a7367d8f955ecb82342d |
| Publication page | dbc721c925628704795898126fab737c87cb118ebd93a103661be8ac963b70e0 |
| Manifest | 0e39be63047e56cd3d77df57e942480c94aab79590d5ae5b13b8a81eb5d178c5 |
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 | WMKYUEcuRPLcVnIBjnHmkeFaxk09HbQq2SzP5K6G8JbcwKPkLabaZeBWZsarxHCbXKFZmBULX67q6PeG301DBw== |
| 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
| 2026-09-17T11:59:06.374694Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018610observed dbc721c925628704795898126fab737c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:59:06.357392Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018610/manifest.jsonobserved 0e39be63047e56cd3d77df57e942480c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:59:06.340381Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018610/publication.mdobserved b600824f995b0749a069eed90fa3aa1a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:59:06.323883Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018610/publication.txtobserved be9685c4be929b0db697ae8609a0c8ba...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. |
|---|