OT-2026-000064527
Publication integrity record
Foam pad vacuum gripper, three zone face, pump fed, pressure sensor per zone, 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-2026-000064527) never changes.
Identity and time
| Publication number | OT-2026-000064527 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-a462-7c8d-9c08-3c948cf5a5be · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:33.392114Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064527 |
| Status | PUBLIC |
Content hashes
| Canonical text | e5a6e0cdddca308f4e6afdc5ae35ee491c3408c6313c41060be7d3005e41e5a6 |
|---|---|
| Markdown | b37198f9277fc73e9fa5210bff5ea07807964ddc9d76121e7b262a607817de37 |
| Publication page | 0f1d40a4596c083778098987e5fdd00646009d81c8e09f5c06adb5dfe214756e |
| Manifest | 09abeee706a4cc20d0ce746b53d80b618993ec22501a2778942c46a3c061ca77 |
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 | nQg0Rd4XGlNOSOm90uqu/QQXLNXg8DaClUUIHRh5bI3jczlxpMsvAGEtGCyGWsKxFkretP4W+wY+bpjzUvqBDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:36:44.467712Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064527observed 0f1d40a4596c083778098987e5fdd006...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:44.449927Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064527/manifest.jsonobserved 09abeee706a4cc20d0ce746b53d80b61...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:44.431681Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064527/publication.mdobserved b37198f9277fc73e9fa5210bff5ea078...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:44.414158Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064527/publication.txtobserved e5a6e0cdddca308f4e6afdc5ae35ee49...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. |
|---|