OT-2026-000065594
Publication integrity record
Foam pad vacuum gripper, common isolation valve, three stage ejector, 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-2026-000065594) never changes.
Identity and time
| Publication number | OT-2026-000065594 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46fa-7cf5-b8ad-7059e1bfbf91 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:15.018480Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065594 |
| Status | PUBLIC |
Content hashes
| Canonical text | ddae642300613d772ab67657badd31148a28e6371bd0970e5c1794e5a1aac1bf |
|---|---|
| Markdown | 5df18d4e0d84b6a0ae5b736868526ed4076a5614b2dbe1cca473344a4d920833 |
| Publication page | 5a7a11c410dd741aa41f63cdc4ed8b1516db639af9811bafed5eb48b77bf154b |
| Manifest | 19d65f1d114b9582fa0e20dc0893374dda6ea4815a98a3a78125bd83c08adbad |
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 | 8QXIn5HyZmWyxIUv/kONG824TdztDT0q5iKjrJNUQfkuuNGBvfvfNM7VVOW+ovG/JTeIbKOFpAybQnHeUtEaCw== |
| 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
| 2026-09-17T10:33:57.578697Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065594observed 5a7a11c410dd741aa41f63cdc4ed8b15...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:57.555594Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065594/manifest.jsonobserved 19d65f1d114b9582fa0e20dc0893374d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:57.527990Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065594/publication.mdobserved 5df18d4e0d84b6a0ae5b736868526ed4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:57.501193Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065594/publication.txtobserved ddae642300613d772ab67657badd3114...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. |
|---|