OT-2026-000099380
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, three stage ejector, manifold 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-2026-000099380) never changes.
Identity and time
| Publication number | OT-2026-000099380 · never reused |
|---|---|
| Internal UUID | 01a0aea2-c973-73c7-86cd-d806e3ebe47e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:39.138466Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099380 |
| Status | PUBLIC |
Content hashes
| Canonical text | ffd97c3b24efba204a2bf145046ddfa4f987a6492fe01b677897430f1145ed91 |
|---|---|
| Markdown | 17ca27e0521d2e6b5ee959470da68ca21070885e8d6096fe19a00090f802f01c |
| Publication page | 7682f0a693c02714f5a3b785be59d98f7b1f94a0e4bfde2ba18b15c4417642f4 |
| Manifest | 2582f392db6787a86f870ba7b147d90dbdd95aa958c6ba33616e10abb3d108c0 |
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 | lFu414SmUbb6HBlvVCoGfndQYx0pebvJFqNtG4gxrhK+zPDQIQm8U8yxzdp+F5m9vNgJAL6UaMGO/U6L6jm3Dg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:29:08.345868Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099380observed 7682f0a693c02714f5a3b785be59d98f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:08.319462Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099380/manifest.jsonobserved 2582f392db6787a86f870ba7b147d90d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:08.301358Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099380/publication.mdobserved 17ca27e0521d2e6b5ee959470da68ca2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:08.283258Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099380/publication.txtobserved ffd97c3b24efba204a2bf145046ddfa4...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. |
|---|