OT-2026-000012506
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, pulsed 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-2026-000012506) never changes.
Identity and time
| Publication number | OT-2026-000012506 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-39f7-73ab-97cc-35607362ec0f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:08.998406Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000012506 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4375b6a0152e4c4f3447752e7d1e11379ddd4d3e56d74caed07b94c890b3d2b0 |
|---|---|
| Markdown | 1cec2f3030f7ed2a920fee8af537b256f33eca1b4b85195af5db29773e93a5bd |
| Publication page | b3133c337ed30abb238385a53ad067ed49f26b66e13f6d1cdb9f4ccd2cbe5d60 |
| Manifest | 5dd688d2cc87d92f2acb9c2050fe0d455863e6771d34b70f486ba78f19bec32b |
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 | sZevdI7Ve81g/JixD08Zw12Yd1S90YpqosMMmo8b9XiIrrbIrkGdZ9dEyeAbVCmxFvFPeHMPx7zq3XcFlxRrBA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:12:01.580775Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012506observed b3133c337ed30abb238385a53ad067ed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:12:01.561613Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012506/manifest.jsonobserved 5dd688d2cc87d92f2acb9c2050fe0d45...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:12:01.541541Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012506/publication.mdobserved 1cec2f3030f7ed2a920fee8af537b256...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:12:01.521614Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012506/publication.txtobserved 4375b6a0152e4c4f3447752e7d1e1137...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. |
|---|