OT-2026-000037597
Publication integrity record
Three cup vacuum gripper, three outlet manifold, three stage ejector, manifold pressure sensor, pulsed 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-2026-000037597) never changes.
Identity and time
| Publication number | OT-2026-000037597 · never reused |
|---|---|
| Internal UUID | 01a0ae77-b8cf-7fc2-abb1-ce0fce9172f8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:36.831192Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037597 |
| Status | PUBLIC |
Content hashes
| Canonical text | a697f0dc81e90c9b16e6eee5f04558bbbc554b86a786079c1105c299c02ee24e |
|---|---|
| Markdown | 8dbe703f0ef4ecfdec8ccb5146e7a0a5e9ab0a9ca77bd49eba951b89a24b0104 |
| Publication page | e481c617b91825a01255efe2fb8942f8bc757b399c1b0ef19e360c479649eb60 |
| Manifest | e339421fec0f3317e6a1c94df7ef1963e5544dbd491f9c5987d87ed6a73b6d39 |
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 | CckJLGzXO0sdFDpHEUg+kumgkTBIvGB6dzDb+lJ2JheKOPPCr47abTRlOxpN2H1M7rHrUn2jV5NH2NqE7VNtCA== |
| 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
| 2026-09-17T11:24:09.114700Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037597observed e481c617b91825a01255efe2fb8942f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:24:09.098191Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037597/manifest.jsonobserved e339421fec0f3317e6a1c94df7ef1963...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:09.081009Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037597/publication.mdobserved 8dbe703f0ef4ecfdec8ccb5146e7a0a5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:09.063688Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037597/publication.txtobserved a697f0dc81e90c9b16e6eee5f04558bb...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. |
|---|