OT-2026-000084190
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, manifold pressure sensor, vented 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-2026-000084190) never changes.
Identity and time
| Publication number | OT-2026-000084190 · never reused |
|---|---|
| Internal UUID | 01a0ae98-5b5f-7332-8b82-4ca1f5a9e237 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:00:15.619216Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084190 |
| Status | PUBLIC |
Content hashes
| Canonical text | 26934733159d720a8db096af4fb9a963561297b80f936bc83201e6bdac543414 |
|---|---|
| Markdown | f3e9757dd13ce15d3f7d0a77ebe00b0ffc20add3f2ca5ca270270789221aaaaf |
| Publication page | a27b353226e179f1ff6a770cb5c2176de73dc3766bdb8169eddc5b5c5353b344 |
| Manifest | a17864744974e8f33c366306ce630618f2d6752342993b3afb6e74353f5711e1 |
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 | naDND92NCZNvyZwENA46wRwjwB3zIfs+4xZXAk6Umx6muht/XTJlFcWHdkGe3soIZ8VL6Ihyy34Y0H73J2nPAQ== |
| 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
| 2026-09-17T09:55:58.167186Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084190observed a27b353226e179f1ff6a770cb5c2176d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:58.150565Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084190/manifest.jsonobserved a17864744974e8f33c366306ce630618...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:58.133088Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084190/publication.mdobserved f3e9757dd13ce15d3f7d0a77ebe00b0f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:58.115838Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084190/publication.txtobserved 26934733159d720a8db096af4fb9a963...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. |
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