OT-2026-000066083
Publication integrity record
Four bellows cup vacuum gripper, four zone face, per zone isolation, plant vacuum 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-2026-000066083) never changes.
Identity and time
| Publication number | OT-2026-000066083 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-8dc2-714b-b0d3-778438757e44 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:33.262219Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066083 |
| Status | PUBLIC |
Content hashes
| Canonical text | fdf8ec0e567bf18794b13b6755cf8a353b8ace5252b7face09878045c1fb9acf |
|---|---|
| Markdown | aae4fa0fe89c264827ed56477c1da7162b83211257c9226276bb06f9378e2f1c |
| Publication page | 4981685c008f13af9179c425ccfe7f260744360bb066e38d8a401b97c5115082 |
| Manifest | a587218a83e3ab3e8967364bad530de7b1bd6467709ff2fb7daafd276a1f7877 |
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 | k0Dsk5AuRHEl/77in/0kl0+tevhKmpNIYECc0iNNOfslepwFxbOlDuNtV5CGoIcfuXUGED4TOWMR37scp51TBA== |
| 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
| 2026-09-17T08:50:45.261337Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066083observed 4981685c008f13af9179c425ccfe7f26...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:50:45.237283Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066083/manifest.jsonobserved a587218a83e3ab3e8967364bad530de7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:50:45.091234Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066083/publication.mdobserved aae4fa0fe89c264827ed56477c1da716...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:50:45.072247Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066083/publication.txtobserved fdf8ec0e567bf18794b13b6755cf8a35...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. |
|---|