OT-2026-000045598
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, two stage ejector, manifold pressure sensor, sustained 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-2026-000045598) never changes.
Identity and time
| Publication number | OT-2026-000045598 · never reused |
|---|---|
| Internal UUID | 01a0ae7d-8f02-79a0-903d-eeafa3025e8d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:59.492045Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045598 |
| Status | PUBLIC |
Content hashes
| Canonical text | e19bfe6dc11900f305475dc93ec29482547e1f6008084780d17d41ca3ac5243d |
|---|---|
| Markdown | a3d6101370f5e1f3d38241b7641597b33ecf12f4b130cf68fcec26b9a25b93c4 |
| Publication page | b82a80df88fd0f556586906c9ee4a79982a8588a6459fa3c7843d18f5a3c96c0 |
| Manifest | b137f7f8831769877b74e5189579f816ad67e8f4a6f962b741ffe9613c27f733 |
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 | 1Q3YrVrU5+vfGlhHxtW+0Vo7vD/oDV5eFuyL9+vgzTkaCv09IvEVrJPP7XGV0JAwPiaMzDeibTUsQ5a4+4qzBA== |
| 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
| 2026-09-17T11:09:22.221508Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045598observed b82a80df88fd0f556586906c9ee4a799...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:09:22.200695Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045598/manifest.jsonobserved b137f7f8831769877b74e5189579f816...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:22.180432Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045598/publication.mdobserved a3d6101370f5e1f3d38241b7641597b3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:22.161232Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045598/publication.txtobserved e19bfe6dc11900f305475dc93ec29482...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. |
|---|