OT-2026-000070679
Publication integrity record
Two bellows cup vacuum gripper, two zone face, per zone isolation, three stage ejector, supply line pressure sensor, 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-2026-000070679) never changes.
Identity and time
| Publication number | OT-2026-000070679 · never reused |
|---|---|
| Internal UUID | 01a0ae91-8c2c-75fc-92ab-19216b4a9a4f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:49.344646Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070679 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9287f228bd232a7003c44f5f183da0df35a51a4f52e95150e24054dd33b27881 |
|---|---|
| Markdown | 33210795418eca38a27a2fc52fd231501081a9e7afeb2aa391b98f5a4bc57576 |
| Publication page | e928ee96818c585e74f64350c7827d1c6f9e63368a73d72d559562a84faa529c |
| Manifest | 44afef4008bc7ba12e51c64ff654b849211446036c98563a229944d63decd9d6 |
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 | gCuvsV054Dbrz05b584ffA/VmMvmDqX0+tGPcgkgjVW5M0cbIW8Ax9xWj6TJRCM20rUvDDghHjNnIRoWTAQ3Bg== |
| 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
| 2026-09-17T10:25:21.492490Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070679observed e928ee96818c585e74f64350c7827d1c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:25:21.476229Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070679/manifest.jsonobserved 44afef4008bc7ba12e51c64ff654b849...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:21.458389Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070679/publication.mdobserved 33210795418eca38a27a2fc52fd23150...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:21.440333Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070679/publication.txtobserved 9287f228bd232a7003c44f5f183da0df...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. |
|---|