OT-2026-000076337
Publication integrity record
Two cup vacuum gripper, two zone face, per zone isolation, three stage ejector, pressure sensor per zone, 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-2026-000076337) never changes.
Identity and time
| Publication number | OT-2026-000076337 · never reused |
|---|---|
| Internal UUID | 01a0ae94-6a70-7381-9afd-766ed3fce360 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:55:57.307071Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000076337 |
| Status | PUBLIC |
Content hashes
| Canonical text | ff66697fe4ffb20ac49171f1da7403552c409a5d9535605b23dca5eb3d53beab |
|---|---|
| Markdown | 408f10ce6de3188e9d0f043fa1b0fceb1c04db550768f385dffacc8dc65c4548 |
| Publication page | e18102936c1a11112c859c5f0fdfbc293d49251b060ffc0280dd9eb0eea3284d |
| Manifest | acacaac49db0aecd16b39373dc646d8c0d877b65cc6b14fa62fe7ef02261ff2d |
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 | mF16TNgyxi1tDKgajOMSmrJf4de8j0jKsHuifPu2SUtqn0X9vasWE//IudepWdAukGgLiac+cyeO0ivNHBgcAA== |
| 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
| 2026-09-17T10:12:11.687131Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076337observed e18102936c1a11112c859c5f0fdfbc29...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:12:11.668116Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076337/manifest.jsonobserved acacaac49db0aecd16b39373dc646d8c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:12:11.649418Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076337/publication.mdobserved 408f10ce6de3188e9d0f043fa1b0fceb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:12:11.628796Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076337/publication.txtobserved ff66697fe4ffb20ac49171f1da740355...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. |
|---|