OT-2026-000036338
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, two stage ejector, manifold pressure sensor, pulsed 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-2026-000036338) never changes.
Identity and time
| Publication number | OT-2026-000036338 · never reused |
|---|---|
| Internal UUID | 01a0ae77-01d0-765d-b458-e34ecf37303b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:50.134839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036338 |
| Status | PUBLIC |
Content hashes
| Canonical text | aead595632cd29e65de44770628620d1cbf4b493e39dd5c6ce6d7a557f87f0d9 |
|---|---|
| Markdown | 1054196500519d473fea3a125b5d02d616ca187ecff1966f89d1c2f90e59cbb9 |
| Publication page | 3a87fe93df31195088e2ea502616bf4ea639df93fe0385c843c5dac9769a4ce2 |
| Manifest | 0463b357431c15d8ae7460c618adb5102150b927bc0449e9b347ee316d3bd29f |
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 | zsfABcE6rfWJjMua9Ciw0AXO8XvoQlzoWCuzx7t4lmykTKEhLMbWBNqzH3nGrPkmocPw53rOGOATQTjtoD0tCA== |
| 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
| 2026-09-17T11:26:37.005250Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036338observed 3a87fe93df31195088e2ea502616bf4e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:36.988051Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036338/manifest.jsonobserved 0463b357431c15d8ae7460c618adb510...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:36.971427Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036338/publication.mdobserved 1054196500519d473fea3a125b5d02d6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:36.954210Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036338/publication.txtobserved aead595632cd29e65de44770628620d1...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. |
|---|