OT-2026-000034645
Publication integrity record
Three cup vacuum gripper, three outlet manifold, pump fed, 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-2026-000034645) never changes.
Identity and time
| Publication number | OT-2026-000034645 · never reused |
|---|---|
| Internal UUID | 01a0ae76-1ed1-73f5-97a5-3d7a77ed2f09 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:51.876169Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034645 |
| Status | PUBLIC |
Content hashes
| Canonical text | 35120d080283f247b50c1c104e214474da3d937348cf2094b682a3a355297554 |
|---|---|
| Markdown | 77b12fc7b4b7dd8b7a5e64b34b4a367cd0ae3ad1561dcdd3136cdfd025d1bd51 |
| Publication page | d37ae6212cc3b002c055a4694bb2586b4ba9cd011703b9841e8b599b334ecaa7 |
| Manifest | 177b9d1cec74b127ade65e81f84aced0e368901f796c6a92de6eb22524f40fb7 |
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 | Qs55d6yhLMx+q+T6wB7uT6CWOoXuGi0BHb1WT9vJ/b8ruJTxhq0ZaGXQ51OocmISB/4uWeCHq7GycfTVB/g7Bw== |
| 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
| 2026-09-17T11:29:02.082843Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034645observed d37ae6212cc3b002c055a4694bb2586b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:29:02.066299Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034645/manifest.jsonobserved 177b9d1cec74b127ade65e81f84aced0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:02.049908Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034645/publication.mdobserved 77b12fc7b4b7dd8b7a5e64b34b4a367c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:02.030080Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034645/publication.txtobserved 35120d080283f247b50c1c104e214474...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. |
|---|