OT-2026-000043086
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, sustained blow-off after 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-2026-000043086) never changes.
Identity and time
| Publication number | OT-2026-000043086 · never reused |
|---|---|
| Internal UUID | 01a0ae7b-327a-73eb-ae13-b60385fa4514 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:28:24.717423Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000043086 |
| Status | PUBLIC |
Content hashes
| Canonical text | dbea6ca68f639bdc48c03ed1e321bfdb2c05838e45471f5da9e0e2815deb3195 |
|---|---|
| Markdown | 817e21b99ef6f75c43f5e5863d20f7a057d21cd8a77cfafc07b105fc23c41570 |
| Publication page | 8512e386f48f931b1840c8e062bf0b68df51e563173a0d4469383753ce391ea8 |
| Manifest | 4445402878a426ce38c65cb5070c83edb14fce5a317d9b994e3988c92d67994c |
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 | yUAyzemBnStk1RA6yxlW8+O+BS3fjfGnFsZHF2AZ/LEFsHWFRe0nkfrbf29WTENd1mNu7nDY8KnsqdFQSPdlCQ== |
| 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
| 2026-09-17T11:13:30.203948Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043086observed 8512e386f48f931b1840c8e062bf0b68...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:13:30.186349Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043086/manifest.jsonobserved 4445402878a426ce38c65cb5070c83ed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:13:30.166068Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043086/publication.mdobserved 817e21b99ef6f75c43f5e5863d20f7a0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:13:30.146598Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043086/publication.txtobserved dbea6ca68f639bdc48c03ed1e321bfdb...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. |
|---|