OT-2026-000014671
Publication integrity record
Three bellows cup vacuum gripper, three zone face, common isolation valve, three stage ejector, pulsed blow-off before 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-2026-000014671) never changes.
Identity and time
| Publication number | OT-2026-000014671 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-d093-704d-9f1c-4560a6d326e4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:47.560717Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014671 |
| Status | PUBLIC |
Content hashes
| Canonical text | ecf45558d978e509f941fe192b30043d41f038cc1447cf1db79557849b338727 |
|---|---|
| Markdown | e69a5fd494a58d0df0100e5e9336bc49d1168d8f3de0b01b976ad0c39f4b1903 |
| Publication page | 6f8416f08f8c50b5d76ddf746f0536b5d103358c9363c4638afa6952c2e1b1d6 |
| Manifest | 702c42411edc0ff36468d577d802a02c3348224b2da462a08a4c4d78a361892b |
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 | K/ifUoAQtz64JfzLbLfdIrn0ZspzCaBDu1fpCISEH262gSm5vtWTtjMvXsymFdw/VTKceLxQgwmjQhKcqS4nAw== |
| 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
| 2026-09-17T12:06:31.217544Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014671observed 6f8416f08f8c50b5d76ddf746f0536b5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:06:31.198837Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014671/manifest.jsonobserved 702c42411edc0ff36468d577d802a02c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:31.179848Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014671/publication.mdobserved e69a5fd494a58d0df0100e5e9336bc49...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:31.159985Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014671/publication.txtobserved ecf45558d978e509f941fe192b30043d...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. |
|---|