OT-2026-000082024
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, pump fed, supply line pressure sensor, 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-2026-000082024) never changes.
Identity and time
| Publication number | OT-2026-000082024 · never reused |
|---|---|
| Internal UUID | 01a0ae97-4d92-7dad-9856-0eb5d7d2a00c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:06.536388Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082024 |
| Status | PUBLIC |
Content hashes
| Canonical text | dfe1d131c04e493c9698f3999ac3fa54d66e4ae1ff9777bb5f9a1215b7d8329d |
|---|---|
| Markdown | d571643897cf59b8c1e3fc4d368b644c2f28d9355f70f6b5ff38630b5f790e57 |
| Publication page | 1a130b1df9fd6ad9fa5adec8bef9645346b4846b73ef0bf4a972130ca6d7d635 |
| Manifest | 417af08ab4dc12ebcaebd4650f77ea71d66aba18925258216013705c01e180e7 |
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 | usKpgK7vzvdVyFlSwjW9eEEsSqhZ35q7hf/XFKzCni6+J7qbcqX4sqn6ZsvqJxgD/wtGLvuisP1wt+7yDP0tCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:58:48.836829Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082024observed 1a130b1df9fd6ad9fa5adec8bef96453...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:48.817953Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082024/manifest.jsonobserved 417af08ab4dc12ebcaebd4650f77ea71...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:48.797555Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082024/publication.mdobserved d571643897cf59b8c1e3fc4d368b644c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:48.770748Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082024/publication.txtobserved dfe1d131c04e493c9698f3999ac3fa54...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. |
|---|