OT-2026-000034483
Publication integrity record
Foam pad vacuum gripper, three zone face, pump fed, 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-2026-000034483) never changes.
Identity and time
| Publication number | OT-2026-000034483 · never reused |
|---|---|
| Internal UUID | 01a0ae76-1ed0-703b-b19b-80adb06d6399 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:51.876169Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034483 |
| Status | PUBLIC |
Content hashes
| Canonical text | df0d58fd322a4aac1562f3beddc0100588e3af22eab490c14e07799502c58916 |
|---|---|
| Markdown | 666c20b7b5d9d2f61876f1f50c96b60abcbb67eea2f672c7814c4bd7af037755 |
| Publication page | cd39f70eb34a886ee8c81f6fe7a97c2b776cbf345f40b7c381c2792eb2cef3eb |
| Manifest | ad66289b71e8c77fa3c81c45fdcd9c4b7ff3e37855cfdfff4ca477d0211a405c |
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 | MEJaHEPyi99kWQR9PiGKlzRJqhwcWcviN4emPg9t+dMa4AxwZBPZXm6PgjP8jyhfFETnPpSlVFFiska/BpajDw== |
| 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
| 2026-09-17T11:28:48.882310Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034483observed cd39f70eb34a886ee8c81f6fe7a97c2b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:48.867303Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034483/manifest.jsonobserved ad66289b71e8c77fa3c81c45fdcd9c4b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:48.851880Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034483/publication.mdobserved 666c20b7b5d9d2f61876f1f50c96b60a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:48.835163Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034483/publication.txtobserved df0d58fd322a4aac1562f3beddc01005...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. |
|---|