OT-2026-000069049
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, manifold 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-2026-000069049) never changes.
Identity and time
| Publication number | OT-2026-000069049 · never reused |
|---|---|
| Internal UUID | 01a0ae90-6dce-7cf6-9624-aa35b09b4bac · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:36.025578Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000069049 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1bdea6852c1abdfefe43f6671fdd6f3df28e2455921964607362fc66be8c500d |
|---|---|
| Markdown | 8a31ae6c11513e9640e73f5fc2af8163243ddc70005f7849593b067784d37395 |
| Publication page | e36aace656ec093614d147c1c6710c90967f7491e919ac889b8356591b3a049c |
| Manifest | 4188875789160b3c0280f66be5038b746385b1e48b52fa5a73a272dafa4a41f3 |
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 | aNpcYQKg1bjEGOstqta1SeibA14vm5JIWu5bwQMJegJ94dEK5POZaMPqj+kgb62b8i1N/XRGPzVFjRsR9pJqAQ== |
| 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
| 2026-09-17T10:28:54.651780Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069049observed e36aace656ec093614d147c1c6710c90...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:28:54.635161Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069049/manifest.jsonobserved 4188875789160b3c0280f66be5038b74...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:54.618796Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069049/publication.mdobserved 8a31ae6c11513e9640e73f5fc2af8163...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:54.602439Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069049/publication.txtobserved 1bdea6852c1abdfefe43f6671fdd6f3d...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. |
|---|