OT-2026-000037302
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, pulsed blow-off after set-down, on a tool changer
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-2026-000037302) never changes.
Identity and time
| Publication number | OT-2026-000037302 · never reused |
|---|---|
| Internal UUID | 01a0ae77-b8cd-7866-a381-1962e407e870 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:36.831192Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037302 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6ad2f6e8560d3f08a4938ecea32e7f8d8761a07d9a1918a51e8e14c01d95f9ff |
|---|---|
| Markdown | 36d02dd89122fc3a562b2d4b516a404929222fbf42cc0abe6e4eaff83ceade81 |
| Publication page | 66fa50974ab60517eb353743e497018ae0f834b34be7ea412f5b087e70e01731 |
| Manifest | 796264e1200fa78092be34b9e1820f390c9d261eb42ee084330b208b80035458 |
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 | mwKY6xZU1gYtpRlc3QtHF+0iPwhd3sQehUzsarZrq06qidSQ7Y2WsDYlvID9VLd6ZE5D0s0R1h4IjfqC1FZ4CQ== |
| 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
| 2026-09-17T11:23:35.450056Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037302observed 66fa50974ab60517eb353743e497018a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:23:35.430011Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037302/manifest.jsonobserved 796264e1200fa78092be34b9e1820f39...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:35.412972Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037302/publication.mdobserved 36d02dd89122fc3a562b2d4b516a4049...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:35.393593Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037302/publication.txtobserved 6ad2f6e8560d3f08a4938ecea32e7f8d...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. |
|---|