OT-2026-000011353
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, plant vacuum fed, vented 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-2026-000011353) never changes.
Identity and time
| Publication number | OT-2026-000011353 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-88fe-77e2-a5a9-0f04748e29db · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:23.703080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011353 |
| Status | PUBLIC |
Content hashes
| Canonical text | 61c637ed1946fcab40e45ae2eb7b2445a501a9c32384eef3afd2b95f183bf962 |
|---|---|
| Markdown | 2bcbd4922ad200ecb4bd38b69c797e4a5d4963d4918f13780b042315b35f7dc5 |
| Publication page | 8630c53deb3c894e401e40449b6dcdf88d841d50afdf646424838dd36b94197b |
| Manifest | 0542d35c26d0f22afcbf0addd1ca4f4e78aa8010b845045deee56f2f57d321a5 |
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 | 9IZO45g62UAEK53lPDltneOtGVmPm7DMZpQQvQK1CE5LrEJrOi1ks6N3hd3a9HLp6WJufPZ+SJ/B9d4uTZFhBg== |
| 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
| 2026-09-17T12:13:05.003598Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011353observed 8630c53deb3c894e401e40449b6dcdf8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:04.982951Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011353/manifest.jsonobserved 0542d35c26d0f22afcbf0addd1ca4f4e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:04.961494Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011353/publication.mdobserved 2bcbd4922ad200ecb4bd38b69c797e4a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:04.938965Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011353/publication.txtobserved 61c637ed1946fcab40e45ae2eb7b2445...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. |
|---|