OT-2026-000085210
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, plant vacuum fed, sustained blow-off 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-2026-000085210) never changes.
Identity and time
| Publication number | OT-2026-000085210 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43ba-796b-8b38-304c9ee7a622 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:15.103896Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085210 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4fc90988b23f2aa5373301688f6a8a49ff2da1b3591a6da519e2ffa9cdde4591 |
|---|---|
| Markdown | 781d8ac28c673407bd83d2b3d186eec3d3c1a664ddae563742703b1befe2f1e1 |
| Publication page | d924a2c126faa69d721d6250351cbf179242da9b7131584d0de426217f631f86 |
| Manifest | 1da234b45b49a99652b0c8f0433eaa4b0d8b2e3598cda8b10de90e480d969329 |
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 | V+Xo/zcB7aKOqk2KII/6jCA5vf5B/XISgz1oodgGi28qYF6T5kd7bB2/xsYNx7fMbCKKvLrmuzJM5QDSGbivAQ== |
| 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
| 2026-09-17T09:55:18.267093Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085210observed d924a2c126faa69d721d6250351cbf17...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:18.248934Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085210/manifest.jsonobserved 1da234b45b49a99652b0c8f0433eaa4b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:18.230104Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085210/publication.mdobserved 781d8ac28c673407bd83d2b3d186eec3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:18.211488Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085210/publication.txtobserved 4fc90988b23f2aa5373301688f6a8a49...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. |
|---|