OT-2026-000081723
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three 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-2026-000081723) never changes.
Identity and time
| Publication number | OT-2026-000081723 · never reused |
|---|---|
| Internal UUID | 01a0ae97-0f73-7a12-bc91-8e39c0ec4a70 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:50.648824Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000081723 |
| Status | PUBLIC |
Content hashes
| Canonical text | f252d2a50299e1e9947636e100716b8aad2bd3dd78257fb7178529ba488de792 |
|---|---|
| Markdown | 1842a65fe1dd90e99ec3fa51924fdff29cbb85ef379933022ac1ab3d436f04ec |
| Publication page | bb36b4dc3e4393cb3a0b9fb0b44b1ac7576fb0f0ed740729daff0618a1ea81f0 |
| Manifest | 1da9117735348f1cadc353deb870602725db3b8ac181fd3bc39fb553afa931ba |
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 | iaBP+smFOvX24vHzPGU95MR4s5wh5COw4k7pw9u6qusu6eI/VNiFmnW2GLRc1yY5epBDnhnzLCJM1tnjTfaBBQ== |
| 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
| 2026-09-17T09:59:48.006392Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081723observed bb36b4dc3e4393cb3a0b9fb0b44b1ac7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:59:47.987958Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081723/manifest.jsonobserved 1da9117735348f1cadc353deb8706027...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:47.967806Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081723/publication.mdobserved 1842a65fe1dd90e99ec3fa51924fdff2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:47.947248Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081723/publication.txtobserved f252d2a50299e1e9947636e100716b8a...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. |
|---|