OT-2026-000014926
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, two stage ejector, 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-2026-000014926) never changes.
Identity and time
| Publication number | OT-2026-000014926 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-d095-7d44-bd27-44d6a940e6ca · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:47.560717Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014926 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1a417c1c6b596328522564e009d61bb9d9ace7af85dac538576a30b748f337d1 |
|---|---|
| Markdown | 38ee8962366abe2f2c2d239eaa15e678c3b561eb45046203aef6db3a99e96689 |
| Publication page | 3dd9f4e8a12f3f4c70b73b433605222eb205fe54a46f9097f7a0b96546aa717b |
| Manifest | 4c6334af4a080de073007b32d7a23a818a6260c7c4761a1afb56fa30194d21ed |
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 | a1kNE9beP6TsCwVhP74PXS9ANLomLd1HpLwg0pFNt31C51p+18RtFS0ZXJG7Gjtbwd5T4Gq8KdSPvxWBgDblBQ== |
| 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
| 2026-09-17T12:06:52.001228Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014926observed 3dd9f4e8a12f3f4c70b73b433605222e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:06:51.983900Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014926/manifest.jsonobserved 4c6334af4a080de073007b32d7a23a81...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:51.964460Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014926/publication.mdobserved 38ee8962366abe2f2c2d239eaa15e678...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:51.946798Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014926/publication.txtobserved 1a417c1c6b596328522564e009d61bb9...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. |
|---|