OT-2026-000068657
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, pump fed, supply line pressure sensor, sustained blow-off 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-2026-000068657) never changes.
Identity and time
| Publication number | OT-2026-000068657 · never reused |
|---|---|
| Internal UUID | 01a0ae90-2483-7fe5-8853-5f3089d97de2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:17.262143Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000068657 |
| Status | PUBLIC |
Content hashes
| Canonical text | e8e17cdcc5d8148c29e2197eda7b40dd76a16e6000ca98487419d5b9dc07b744 |
|---|---|
| Markdown | 8f54e4a87deff9b21d20c97719dfabacd591940691668e22edd1699a635ecacd |
| Publication page | 776f3d983ecc1b736be6f22d607b929ae60a4a7007f6412c11baa126fed5bbac |
| Manifest | 242b44eefe410f00becb407f14fdbbf36475b4ca379d6d52f0ae83ddc4ac17c8 |
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 | am+q/nHK2tmrK9Z+FRoNcn2dmpnJNciaM43G/yB97TSPCkBn0fBh0EqTZ6Nj0A7zSTj43VzNhn1WvwsJNDv1CQ== |
| 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
| 2026-09-17T10:29:51.177439Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068657observed 776f3d983ecc1b736be6f22d607b929a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:29:51.158247Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068657/manifest.jsonobserved 242b44eefe410f00becb407f14fdbbf3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:51.140592Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068657/publication.mdobserved 8f54e4a87deff9b21d20c97719dfabac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:51.124884Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068657/publication.txtobserved e8e17cdcc5d8148c29e2197eda7b40dd...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. |
|---|