OT-2026-000037666
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, supply line 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-2026-000037666) never changes.
Identity and time
| Publication number | OT-2026-000037666 · never reused |
|---|---|
| Internal UUID | 01a0ae77-b8cf-78a6-9308-7c72cfae2267 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:36.831192Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037666 |
| Status | PUBLIC |
Content hashes
| Canonical text | dad914f89143c3060e83f4f35e17f40a6b6489ae9d792fbd98cb57bf022a8b41 |
|---|---|
| Markdown | 089d6104d6434b15d53992a0f8b82601655e7936f218379112254e6bf1a7d21f |
| Publication page | 7db5fdff4ae484126f3a6f72c0aa71164c6ee461ba9641842b63c17085c8880e |
| Manifest | 6c1c07aa4a3964b2ebc858e43f39694f13ed526a88b2c30e5bbdf9f42a2c4a01 |
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 | gpvQpx/usFVGQOU5tnox3JATcUJWaLpdWrGcqqVpvA1nzpFhtfaVgKvQaeqkAWrDnLvZMlF3PT2Kno9VzLpWCQ== |
| 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
| 2026-09-17T11:24:14.518129Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037666observed 7db5fdff4ae484126f3a6f72c0aa7116...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:24:14.500510Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037666/manifest.jsonobserved 6c1c07aa4a3964b2ebc858e43f39694f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:14.483948Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037666/publication.mdobserved 089d6104d6434b15d53992a0f8b82601...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:14.464806Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037666/publication.txtobserved dad914f89143c3060e83f4f35e17f40a...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. |
|---|