OT-2026-000066916
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, single stage ejector, manifold pressure sensor, sustained 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-2026-000066916) never changes.
Identity and time
| Publication number | OT-2026-000066916 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-14fd-7fb8-8150-271f877b6757 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:07.760615Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066916 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6a6b93c0eeb2d308d7293f933318c23cffb4db6f9592c3bccfceaae1e67d5269 |
|---|---|
| Markdown | f96214b1d9e1ab9adcdc92991f4ec1fa60393f457001a46e36c23978c980d636 |
| Publication page | 594f7bd41837b82ab437c06ee444506ddfbca6d758afa66ccdf3639697cf74f7 |
| Manifest | ddd32e27d94989465666961597d409e8f24c6efec5e7dd018e7004f413452783 |
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 | 8mPMD93eBoBcFTyxMt3gDjuj+0oUz4PplG2A0hdFxKrfdaCdyspMunitKrfgxbbjPJYDfHutzHcyX5OJP+lvCQ== |
| 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
| 2026-09-17T10:32:07.378785Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066916observed 594f7bd41837b82ab437c06ee444506d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:07.362795Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066916/manifest.jsonobserved ddd32e27d94989465666961597d409e8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:07.346555Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066916/publication.mdobserved f96214b1d9e1ab9adcdc92991f4ec1fa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:07.328983Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066916/publication.txtobserved 6a6b93c0eeb2d308d7293f933318c23c...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. |
|---|