OT-2026-000035210
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, pulsed blow-off after set-down
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-2026-000035210) never changes.
Identity and time
| Publication number | OT-2026-000035210 · never reused |
|---|---|
| Internal UUID | 01a0ae76-6a1e-727c-a26b-3b449a70d4c4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:11.150702Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035210 |
| Status | PUBLIC |
Content hashes
| Canonical text | c071b11a4a47638a892f992659d4c1ec5c55bf3bc48db712ea64317f738797fc |
|---|---|
| Markdown | b5fda9af3cf288ee8105cb49a0716fcae2ea4f29a8ef1e0fec5613bb5f705338 |
| Publication page | 8d67ce4dc9bfad77fb87d8187cb7ee73c35d6bf28f81343cf6b660efceb56001 |
| Manifest | 2c991d1b8a21c49bba28ab6e592ddf42fd7682c0ccb5c7349625bad5670c3fc6 |
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 | oRWKWxhrw9MWfcn7rtKRrusDMiV6jbKNtB4MQ2NR2pwiYsVUs0nmqVGfBjXao+cOuy8pB1Y/+u6AFGej9NghBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:28:20.362021Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035210observed 8d67ce4dc9bfad77fb87d8187cb7ee73...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:20.344040Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035210/manifest.jsonobserved 2c991d1b8a21c49bba28ab6e592ddf42...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:20.327330Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035210/publication.mdobserved b5fda9af3cf288ee8105cb49a0716fca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:20.306870Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035210/publication.txtobserved c071b11a4a47638a892f992659d4c1ec...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. |
|---|