OT-2026-000082466
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, pump 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-2026-000082466) never changes.
Identity and time
| Publication number | OT-2026-000082466 · never reused |
|---|---|
| Internal UUID | 01a0ae97-4d97-7d8c-af02-35b3a0bca854 · 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-2026-000082466 |
| Status | PUBLIC |
Content hashes
| Canonical text | 981b3d12e56aa93510b604972b7d1cfdce4e3b695cfa0728e3023e8c6c227d6b |
|---|---|
| Markdown | e344391788536ad4012b3f550eda120f2bfcd7ba416dc9e355c49a833c4430f1 |
| Publication page | 21318c2a82838ae68ceb1d917c12688214d0a372f6b746ad7647e6ca2ecfcd4b |
| Manifest | 954048e7c93a1cbd44954a222d2c62bf2e43f1e384f2d6a70a200a577fd0123f |
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 | 34in2sIWDdPlTMO4xcu+ZQfwi7gLNd1D2cbi96feN7LHPTRnwmyaYsXahJJNBxgTZ8ZJFcptV3koaySpdybUCg== |
| 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
| 2026-09-17T09:59:28.133706Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082466observed 21318c2a82838ae68ceb1d917c126882...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:59:28.114979Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082466/manifest.jsonobserved 954048e7c93a1cbd44954a222d2c62bf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:28.098971Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082466/publication.mdobserved e344391788536ad4012b3f550eda120f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:28.083029Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082466/publication.txtobserved 981b3d12e56aa93510b604972b7d1cfd...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. |
|---|