OT-2026-000006334
Publication integrity record
Porous face vacuum gripper, per zone isolation, six outlet manifold, plant vacuum fed, closed cell
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-2026-000006334) never changes.
Identity and time
| Publication number | OT-2026-000006334 · never reused |
|---|---|
| Internal UUID | 01a0a957-632f-7a27-8218-3b1830ea2bd3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:31:11.665794Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000006334 |
| Status | PUBLIC |
Content hashes
| Canonical text | f2f87e64e2efd2e3c52d11d22c1ea2efa89ca043867b2444096b6bea52cb0463 |
|---|---|
| Markdown | b0f869d06edac7bee6a7b3d2bb618c9f8b1d61be7228bc7b9ff5faf85502e35b |
| Publication page | 864e859ce4325538eeabb7a3db57db07826e03ffa4d6fe55b11ae988e256f117 |
| Manifest | 439dd4c1a55f79de704af2df0456d454ede97dc9b5b91e810da125f2deb9cbed |
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 | WSZy4AIOuYZY++lBGLqEkPi3K0Y/Y9/9LrAyGiRyZ3sv63OE+p60UmZmajzku8NKX92yU4ZLlYJCrwUZg9JMDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T08:47:03Z batch OT-TS-2026-W38-013 · RFC 3161 token · inclusion proof root e368e9c5ab06dc5cb1b0682dd54c11f5... |
|---|
Independent retrieval
| 2026-09-16T08:40:30.125554Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006334observed 864e859ce4325538eeabb7a3db57db07...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:40:29.989397Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006334/manifest.jsonobserved 439dd4c1a55f79de704af2df0456d454...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:40:29.977519Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006334/publication.mdobserved b0f869d06edac7bee6a7b3d2bb618c9f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:40:29.964999Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006334/publication.txtobserved f2f87e64e2efd2e3c52d11d22c1ea2ef...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. |
|---|