OT-2026-000035064
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, three stage ejector, supply line pressure sensor, sustained 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-2026-000035064) never changes.
Identity and time
| Publication number | OT-2026-000035064 · never reused |
|---|---|
| Internal UUID | 01a0ae76-6a1c-7d0b-b7b4-a729c47c19bc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:11.150702Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035064 |
| Status | PUBLIC |
Content hashes
| Canonical text | ac82e68af403dbad27c37bb7f05c04b7e2fed0abf7b87f788c0207482b3d6b21 |
|---|---|
| Markdown | dd31b348f70b8f80b8ac78d225c138441bd94350f85ccbb618c6ea98aa3e772d |
| Publication page | 897c00c9cd7b554e9cee1328998292fc0d50f500039409dd4433ed42f0f77219 |
| Manifest | b4f648a113c4ca73bd435e2a12109b5bc545382eda5a77b6d5039be82e264807 |
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 | S9WuO8Cl0JrUwAdFKH/6FqfEfZzgOgF/xWqIu8Jn+zJaxD3es23KgrEnefGrGcwPBukPFx/4PWjhCrHUU6hOBw== |
| 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
| 2026-09-17T11:28:07.495887Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035064observed 897c00c9cd7b554e9cee1328998292fc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:07.478361Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035064/manifest.jsonobserved b4f648a113c4ca73bd435e2a12109b5b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:07.461081Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035064/publication.mdobserved dd31b348f70b8f80b8ac78d225c13844...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:07.443320Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035064/publication.txtobserved ac82e68af403dbad27c37bb7f05c04b7...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. |
|---|