OT-2026-000023896
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, three stage ejector, supply line pressure sensor, pulsed 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-2026-000023896) never changes.
Identity and time
| Publication number | OT-2026-000023896 · never reused |
|---|---|
| Internal UUID | 01a0ae70-aed6-7bb8-9b56-0c525071cc0c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:55.528856Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000023896 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6715d62e180be75821b02db5a6ffb6b3f6348b830ea478e3897faa51efd3650b |
|---|---|
| Markdown | c314684663e4587d0c327de793e7a96d66589c546c8daa20a19201ced0cb2849 |
| Publication page | 93cc0f1d4972644f42775d18dee354f4145b4a130d3ee56090e6cfab6cfc8e3c |
| Manifest | b082d6c47134962adfefbdd2faaa8026ecb144ac9509be3ef5f405e9ff159568 |
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 | XqpGTX0oEfaf+ak14ZxNuiD4wKTyb1DIh5wKJhPlpsT+gFoDjj+3BVIDAbYQ5I3fElbbTNvv9J+Lrie2omKDDg== |
| 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
| 2026-09-17T11:50:30.635742Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023896observed 93cc0f1d4972644f42775d18dee354f4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:30.619646Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023896/manifest.jsonobserved b082d6c47134962adfefbdd2faaa8026...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:30.602890Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023896/publication.mdobserved c314684663e4587d0c327de793e7a96d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:30.583704Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023896/publication.txtobserved 6715d62e180be75821b02db5a6ffb6b3...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. |
|---|