OT-2026-000076380
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, vented before 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-2026-000076380) never changes.
Identity and time
| Publication number | OT-2026-000076380 · never reused |
|---|---|
| Internal UUID | 01a0ae94-6a70-7886-98d1-12d8f23085f8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:55:57.307071Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000076380 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8eb7da3d91d5bb94415af1c5a6d41ae43ecc10eea640ad411829ae13a5212e22 |
|---|---|
| Markdown | 57fa3cf8ba99a49569cc288a037c0efe2d74c7b61fdd8f0cd6f2ca6b805c0028 |
| Publication page | c07223f678e507c138754ff521464bd892ccdf7a222cb63c20a812999cf67706 |
| Manifest | 77fd997a8ed0613d56f36aa67097d336d4471aeb975c32e5f3f6ecc774946593 |
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 | I5COlaImo9CRakEnxWBYFIu3sGrl5UpfOI3emF/geM1sLN63i3UU+8wYUqZ2+h0JUbjAa7nq970vn+p066aUDg== |
| 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
| 2026-09-17T10:12:15.212883Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076380observed c07223f678e507c138754ff521464bd8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:12:15.193374Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076380/manifest.jsonobserved 77fd997a8ed0613d56f36aa67097d336...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:12:15.174481Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076380/publication.mdobserved 57fa3cf8ba99a49569cc288a037c0efe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:12:15.153466Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076380/publication.txtobserved 8eb7da3d91d5bb94415af1c5a6d41ae4...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. |
|---|