OT-2026-000046058
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, two stage ejector, manifold pressure sensor, 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-2026-000046058) never changes.
Identity and time
| Publication number | OT-2026-000046058 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-0329-727d-b259-6e1b889ffb38 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:29.080672Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046058 |
| Status | PUBLIC |
Content hashes
| Canonical text | f7f1d7ce7f671f4d1aa6f10b81e23239663f7a31b99d0f6bc7addcf046c0cf00 |
|---|---|
| Markdown | 3d6775c4605448c4dc40e721f17e15f6e3b0f8714f4c42dc61df57522de71049 |
| Publication page | ddd65ce561d5b86e20b81a8d0d87cdf3640b57c200e206a2d9a69b9246255255 |
| Manifest | 3dabb19fd8539028db7915064377288aeae7ee91f826c76b250c9c6918b3833e |
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 | fuidcEeAYmRzF2oIQ2WqQGj1jkgTY2mLNF01Faeg325p3HoUP/SHze5ICs8Wf9r+MPNprVZ3ut98bwThdrDZDA== |
| 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
| 2026-09-17T11:09:01.015068Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046058observed ddd65ce561d5b86e20b81a8d0d87cdf3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:09:00.995323Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046058/manifest.jsonobserved 3dabb19fd8539028db7915064377288a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:00.977359Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046058/publication.mdobserved 3d6775c4605448c4dc40e721f17e15f6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:00.959408Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046058/publication.txtobserved f7f1d7ce7f671f4d1aa6f10b81e23239...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. |
|---|