OT-2026-000030652
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, three stage ejector, sustained 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-2026-000030652) never changes.
Identity and time
| Publication number | OT-2026-000030652 · never reused |
|---|---|
| Internal UUID | 01a0ae74-3fb3-7c41-bee6-7f7e26682f13 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:20:49.275361Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000030652 |
| Status | PUBLIC |
Content hashes
| Canonical text | 659505eb737aebca5646fa03b2d4a9c7d1426f2fce2b50dc651f253de39adbde |
|---|---|
| Markdown | 51d8c85c1d00a06ecbd027791025461781bae5f49b8478e2608a69f872ab260d |
| Publication page | 694c218695ed337172b17e99d0849965626a24d1decf385e9dcd63fa3f98945f |
| Manifest | 4e2d158d1d14cf8ca566e618582cd8d1e4cfbc5cbd1833ea5987416522c7819c |
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 | UMyxDCZuzFOnw+Ux1Hnh/nnmb37/VuItuNKcE/MF2lYkA4MoN17940nLk3OalxgkEkDdtX8FftzCWYh2sqIVBg== |
| 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
| 2026-09-17T11:36:32.174679Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030652observed 694c218695ed337172b17e99d0849965...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:36:32.156503Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030652/manifest.jsonobserved 4e2d158d1d14cf8ca566e618582cd8d1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:36:32.138627Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030652/publication.mdobserved 51d8c85c1d00a06ecbd0277910254617...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:36:32.116341Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030652/publication.txtobserved 659505eb737aebca5646fa03b2d4a9c7...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. |
|---|