OT-2026-000058848
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, sustained blow-off after set-down, on a tool changer
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-2026-000058848) never changes.
Identity and time
| Publication number | OT-2026-000058848 · never reused |
|---|---|
| Internal UUID | 01a0ae89-479e-706a-91ae-88de8b5015bb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:47.568543Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058848 |
| Status | PUBLIC |
Content hashes
| Canonical text | b7eee6af0acb4b918a01fa54f0c3ac617c56963b69c636390fbfa82f1a23b17d |
|---|---|
| Markdown | 4bd462837f6382dca4793552b7ae2348f3b0787dc91c4cabc51618b881e21446 |
| Publication page | 68aca3c4b0c4b6bbae1391986960a4f75a30c92f2ea63e0c3534dbd27836c0fe |
| Manifest | f544ac29ea53b643aaf29641ad3a0ed0d01d62bbeba476c610fadc85cb0efc52 |
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 | T6EfG2s1nm0HHw/Gfi+JcsgoqEhIA+Nl9FVlErROVJaXkO76VQZOetdRpNKZ0MgvzqJklsi1kzmUELy14yp/DQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:46:23.049768Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058848observed 68aca3c4b0c4b6bbae1391986960a4f7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:23.030346Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058848/manifest.jsonobserved f544ac29ea53b643aaf29641ad3a0ed0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:23.010221Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058848/publication.mdobserved 4bd462837f6382dca4793552b7ae2348...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:22.990787Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058848/publication.txtobserved b7eee6af0acb4b918a01fa54f0c3ac61...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. |
|---|