OT-2026-000064217
Publication integrity record
Two cup vacuum gripper, two outlet manifold, plant vacuum fed, supply line pressure sensor, vented after 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-2026-000064217) never changes.
Identity and time
| Publication number | OT-2026-000064217 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-a45f-71b2-82fc-d2e9e1bed3cc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:33.392114Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064217 |
| Status | PUBLIC |
Content hashes
| Canonical text | 13c5bfab0f0c96ba40c9c56a9979579cbaaa49d2ea418f9e98f578b891f41c12 |
|---|---|
| Markdown | 9d5d6ea6da7701d2ffe60abbdc1faad175c4f968ab971ab73c6e75360a05c018 |
| Publication page | 2932f26517ae2d5d7db9c7fded195b78f43f6ac02c5b1da880edcc23d8c3c75f |
| Manifest | c12ce10afa8e059b056d2d83876fe34acf4cb1d4ffe0e7604112462cb4204c93 |
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 | /RLL9REDyW+9tznAGVohe8SOUe2Nr47CFoPBsMTilQLdTax2ZUop8Hw+Uh6JA+3Tgf20uG2NNZEWbC1V+hWeBQ== |
| 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
| 2026-09-17T10:36:20.271848Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064217observed 2932f26517ae2d5d7db9c7fded195b78...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:20.253164Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064217/manifest.jsonobserved c12ce10afa8e059b056d2d83876fe34a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:20.233669Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064217/publication.mdobserved 9d5d6ea6da7701d2ffe60abbdc1faad1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:20.216682Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064217/publication.txtobserved 13c5bfab0f0c96ba40c9c56a9979579c...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. |
|---|