OT-2026-000035704
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, plant vacuum fed, supply line pressure sensor, 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-2026-000035704) never changes.
Identity and time
| Publication number | OT-2026-000035704 · never reused |
|---|---|
| Internal UUID | 01a0ae76-b4c7-79bf-9255-fc97e0d909c0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:30.265572Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035704 |
| Status | PUBLIC |
Content hashes
| Canonical text | b5449772dc2ceb7774e97a0993b73f89ec371b0651e8f375256037872f2e9565 |
|---|---|
| Markdown | 1f020ccdaf70c3c361ef5c19fd1ac936240d93a6b5c201cc06636322f0f2d564 |
| Publication page | 6a4cd4e60c28f495be0f0ed3d62816e6d8c0ed2f5161b44e7aea68cdf012f9d5 |
| Manifest | abede135fc8991ea1739d329b3ac3944d55d6009a628dae62235e163bcdbac2e |
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 | b8JazgXp5dFImZi0p1MHRHhie3ellLdNXimRVGdX8tUBq2yB5zPMqYQDh6OB/0k5bGD2C1s/tHipLGaKt1lsDA== |
| 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
| 2026-09-17T11:27:17.228556Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035704observed 6a4cd4e60c28f495be0f0ed3d62816e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:27:17.211499Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035704/manifest.jsonobserved abede135fc8991ea1739d329b3ac3944...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:17.193673Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035704/publication.mdobserved 1f020ccdaf70c3c361ef5c19fd1ac936...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:17.174206Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035704/publication.txtobserved b5449772dc2ceb7774e97a0993b73f89...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. |
|---|