OT-2026-000059910
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, plant vacuum fed, manifold pressure sensor, vented before 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-2026-000059910) never changes.
Identity and time
| Publication number | OT-2026-000059910 · never reused |
|---|---|
| Internal UUID | 01a0ae89-ec26-7194-a988-2ed8bf4c1f16 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:29.732559Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059910 |
| Status | PUBLIC |
Content hashes
| Canonical text | e02f9bc2302ff4290206495eaa4a0df9401e0326ad7c5eeebcb8db074d47285a |
|---|---|
| Markdown | bd23fe377eab0281c3c1cb882e06c1f53edb4c6223a7e8f402dc8479c9bf19e0 |
| Publication page | 9706cbd967c742ad105a236a0e2ef0d0d0c94b63d3b77e77bc5a903925a9ed8b |
| Manifest | 9b7cf5dab00a4257b53ea660d73ee83aaaeeeb621bc3a0f515849f1f6ee5572c |
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 | 2MgYP5FunF8DypWnKT1byRjlH7zPK5k3jm2ZuwK67vvAQkIYjOIPIbziabv+zM4EzMLXW4wdiCS5N7q92UkhAQ== |
| 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
| 2026-09-17T10:44:40.493529Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059910observed 9706cbd967c742ad105a236a0e2ef0d0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:40.473544Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059910/manifest.jsonobserved 9b7cf5dab00a4257b53ea660d73ee83a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:40.456226Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059910/publication.mdobserved bd23fe377eab0281c3c1cb882e06c1f5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:40.438870Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059910/publication.txtobserved e02f9bc2302ff4290206495eaa4a0df9...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. |
|---|