OT-2026-000037466
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, pump fed, 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-2026-000037466) never changes.
Identity and time
| Publication number | OT-2026-000037466 · never reused |
|---|---|
| Internal UUID | 01a0ae77-b8ce-7b19-80e8-d215ddcb2186 · 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-2026-000037466 |
| Status | PUBLIC |
Content hashes
| Canonical text | 61319b9de6f8364b562c2f050c1d5a32258308ab13301eabb56da92228db9f14 |
|---|---|
| Markdown | f9b6f7d7350cbbe19452452d84e6c73575a7d538688b0141925a05ae085ea9d4 |
| Publication page | 4f948678d0c927021269a5a16cf85f303519d7f42e93331b8b1f6c26e1740285 |
| Manifest | 777359b3cf25ca3d6e17322cb03c1a7b03da537cce750af5cbe1137ef8bcee16 |
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 | dIhA6dd04ohoh8UwPGvmajnblIQrlgVC+zmJM984IA7w4bsyFlnurbUiQxAUlqVt14p+lMvQd0coDfVyTG2oDQ== |
| 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
| 2026-09-17T11:23:54.221815Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037466observed 4f948678d0c927021269a5a16cf85f30...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:23:54.203305Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037466/manifest.jsonobserved 777359b3cf25ca3d6e17322cb03c1a7b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:54.183705Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037466/publication.mdobserved f9b6f7d7350cbbe19452452d84e6c735...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:54.162549Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037466/publication.txtobserved 61319b9de6f8364b562c2f050c1d5a32...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. |
|---|