OT-2026-000065661
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, single 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-2026-000065661) never changes.
Identity and time
| Publication number | OT-2026-000065661 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46fa-747d-ba12-ee2441dfdfbf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:15.018480Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065661 |
| Status | PUBLIC |
Content hashes
| Canonical text | e41f220810720dd08f8e0ec08d0778fb62092c26a2c310d6af54c2fc2a5ce0fc |
|---|---|
| Markdown | ac4cb4e949e0ee7c126025aad8912e3c88472cb2b9eb35790e6d85e2acec3c05 |
| Publication page | 7c52f85733a85f915a98390fc5c396e3a4d50d0eaedbbd3ddcba8fe02aa874b2 |
| Manifest | 8910b7c0ee5939878deac7eff38e5f7f0a04879766139eb6f5ce27f8a26142e7 |
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 | KZiU5SGs/Mhu7jzYQIKfsLVH1J/K7G6qNjrVtBd6QzezqSpUTYNLyk+2QLgeVckQXBGzdeU8T4AtqTyoZcdIAA== |
| 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
| 2026-09-17T10:34:04.016712Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065661observed 7c52f85733a85f915a98390fc5c396e3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:34:03.999500Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065661/manifest.jsonobserved 8910b7c0ee5939878deac7eff38e5f7f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:03.982177Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065661/publication.mdobserved ac4cb4e949e0ee7c126025aad8912e3c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:03.962930Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065661/publication.txtobserved e41f220810720dd08f8e0ec08d0778fb...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. |
|---|