OT-2026-000041702
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, single stage ejector, 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-2026-000041702) never changes.
Identity and time
| Publication number | OT-2026-000041702 · never reused |
|---|---|
| Internal UUID | 01a0ae79-e8a1-75be-8dfa-194bb980dd1d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:27:00.220789Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000041702 |
| Status | PUBLIC |
Content hashes
| Canonical text | 851bd6be705bedfcb9e449d58c730b74c0f44ecfc7a47fc5aec829e31b69c8dc |
|---|---|
| Markdown | 66b7e7e99c84df1c8864b2fccb32ad274b7fd956be73540c1dc5c6bdd4afdb3b |
| Publication page | b944982f3723faddf241d68068d60ecbc63744fb5ad5e719f6ca783338aa691a |
| Manifest | d2c14c79dc69e1cda2eb08c81a9f6a58994987086353a88963784ad1c0379f72 |
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 | MJCgx7q2V/K2AtOp5ZRM83CRiBb8SmIw1eUzgcr04h7gysVnhfmAmSKcG1OtBZr61em1mPVLySbprTdiQwriCw== |
| 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
| 2026-09-17T11:16:30.908336Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041702observed b944982f3723faddf241d68068d60ecb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:16:30.891978Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041702/manifest.jsonobserved d2c14c79dc69e1cda2eb08c81a9f6a58...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:30.876419Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041702/publication.mdobserved 66b7e7e99c84df1c8864b2fccb32ad27...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:30.860218Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041702/publication.txtobserved 851bd6be705bedfcb9e449d58c730b74...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. |
|---|