OT-2026-000032481
Publication integrity record
Six cup vacuum gripper, six outlet manifold, single stage ejector, pulsed blow-off after set-down
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-2026-000032481) never changes.
Identity and time
| Publication number | OT-2026-000032481 · never reused |
|---|---|
| Internal UUID | 01a0ae75-106f-791c-abbb-fa5e87fe94ae · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:42.658092Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032481 |
| Status | PUBLIC |
Content hashes
| Canonical text | da6fbb96ef7471289dc40d438ac2fe5ae9bfbbf96ef6eb411ae18ed3e0ec5235 |
|---|---|
| Markdown | dec210c9cc4018997e59b71c7e32f9eddf0e58a6c87e575601c0fd70b7c099b3 |
| Publication page | 7f0e188cc7adc4da6a77685662c89f8dcac4f2726b2c3e9825dab29967ac9f50 |
| Manifest | 7a7b18de15bd32e46328f1d4b6848c7962786a15b65d01d477f722ee75a13c5f |
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 | tSmzIa9FzGa7YTtS2ESrNbvBJTmbMvy9fJ/Wwxa5EAjEMW0RDvRiOrp2qjBYjGmFfg1yZ66OBCJev8ceWp6/Dg== |
| 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
| 2026-09-17T11:33:54.890216Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032481observed 7f0e188cc7adc4da6a77685662c89f8d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:33:54.873901Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032481/manifest.jsonobserved 7a7b18de15bd32e46328f1d4b6848c79...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:33:54.857404Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032481/publication.mdobserved dec210c9cc4018997e59b71c7e32f9ed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:33:54.842053Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032481/publication.txtobserved da6fbb96ef7471289dc40d438ac2fe5a...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. |
|---|