OT-2026-000041526
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, plant vacuum fed, 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-2026-000041526) never changes.
Identity and time
| Publication number | OT-2026-000041526 · never reused |
|---|---|
| Internal UUID | 01a0ae79-e89f-72f7-a7f3-8856e2780857 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:27:00.220789Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000041526 |
| Status | PUBLIC |
Content hashes
| Canonical text | bd987b13f2ab657596694cd50055183914be71b1fba43c3ffbbd9e936ae8c937 |
|---|---|
| Markdown | a4813f5f8619a0714d6893172b832f94a19e530284824f5a43d400af29f73eef |
| Publication page | a3dae90f9e2f09358aa5280939a5da859c2b7d04cabec47cee7cb295bc42a220 |
| Manifest | d5f5d88d4da19f714cff2fc5b85860ff1e52b32e298927faccc877e5dc49b42c |
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 | Oo6WBY7qWYFTjHs8Xir9Vy1DeVzjYYqSmvCa3izZTAZnvEv3CF3+EHruoQPVcMMaOezfuR2YKSe5w+AFv/PqDQ== |
| 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
| 2026-09-17T11:16:17.854885Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041526observed a3dae90f9e2f09358aa5280939a5da85...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:16:17.837345Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041526/manifest.jsonobserved d5f5d88d4da19f714cff2fc5b85860ff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:17.820450Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041526/publication.mdobserved a4813f5f8619a0714d6893172b832f94...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:17.803369Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041526/publication.txtobserved bd987b13f2ab657596694cd500551839...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. |
|---|