OT-2026-000094562
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four 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-2026-000094562) never changes.
Identity and time
| Publication number | OT-2026-000094562 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-f4e9-769f-acb8-2bb77b375b77 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:28.117587Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094562 |
| Status | PUBLIC |
Content hashes
| Canonical text | f811927763f2d3cf1a7bacbb715cfe1aa4dbfe503a757d4e1367b2c187b57d48 |
|---|---|
| Markdown | ccdcb20e7ea69ece4d32b9c86bdb07be7ad4c4f06f30b619fe51ba53078cdfe8 |
| Publication page | f462be9c7beacd9fb2902b4d7ba2c58172d0ec40efd9b1dd392eff323199f1ce |
| Manifest | b441d8269aa4f8e25099d1ccb9ee2134ab0ebfd5ef5ce67e7ecd9e5ad047bdbc |
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 | d+774PBN3Bz72K1gGA08vpU3i1cxfjYdFZgIhW9n57CB66+JwAg2MsfsryQ8eVJom82kBSpaUasJBvACWk8/Dg== |
| 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
| 2026-09-17T09:38:00.818372Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094562observed f462be9c7beacd9fb2902b4d7ba2c581...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:38:00.801625Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094562/manifest.jsonobserved b441d8269aa4f8e25099d1ccb9ee2134...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:00.780834Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094562/publication.mdobserved ccdcb20e7ea69ece4d32b9c86bdb07be...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:00.758431Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094562/publication.txtobserved f811927763f2d3cf1a7bacbb715cfe1a...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. |
|---|