OT-2026-000034489
Publication integrity record
Three cup vacuum gripper, three outlet manifold, single 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-2026-000034489) never changes.
Identity and time
| Publication number | OT-2026-000034489 · never reused |
|---|---|
| Internal UUID | 01a0ae76-1ed0-71b2-8705-721f3d410d95 · 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-2026-000034489 |
| Status | PUBLIC |
Content hashes
| Canonical text | 45ee5e318022894fa66264a6e649428263e84215b7652d99ac680c9aa3e3d21a |
|---|---|
| Markdown | dd59893f1b5f7f4daa626d45cd8fcdf73d7e6559e5c2d479bcbf8f9d4f6ad231 |
| Publication page | c7a9a1dfc1610cf4732b273b160b2ba50c7e96bf9d29a4541e7c341e2cea0aab |
| Manifest | c7bcbde29737c9807db747bd11319a9d93c1f373e532ac04b5b46159a610427e |
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 | 64BTYmSUc+dtD0inlvEQqvJp2KlODJzjqhOesnk5saWguiPD/6bqQqycVGPmrWEOYugZZsauulcmfYpxhHfqCg== |
| 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
| 2026-09-17T11:28:49.300664Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034489observed c7a9a1dfc1610cf4732b273b160b2ba5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:49.285219Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034489/manifest.jsonobserved c7bcbde29737c9807db747bd11319a9d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:49.269002Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034489/publication.mdobserved dd59893f1b5f7f4daa626d45cd8fcdf7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:49.251202Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034489/publication.txtobserved 45ee5e318022894fa66264a6e6494282...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. |
|---|