OT-2026-000065541
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, plant vacuum fed, manifold pressure sensor, vented 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-2026-000065541) never changes.
Identity and time
| Publication number | OT-2026-000065541 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46f9-7018-b218-0ccc729c88ee · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:15.018480Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065541 |
| Status | PUBLIC |
Content hashes
| Canonical text | fdf1860467a1b3eb319bf2524127d51cabf373ee3d13415e4b425bc11b55537b |
|---|---|
| Markdown | ea1e79714a44cd5adb677853bf62a808976c27a0fdab60a3c37af49e13695fe3 |
| Publication page | 632a129fe23543556703e210e97615677063198b0cfb345941d80854be4d1c31 |
| Manifest | 33c0f7795191d45c97e2548120ab7247975f3369ef6ad69468344cec2a32045c |
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 | ZKwIYv6gnInoTPBQkoTBXWPtbms7f6e3F52CNzGZqBJoTkF4AoObu7N20iUFBE7aualdYMvROfy6NHKpVlIOCA== |
| 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
| 2026-09-17T10:33:50.601347Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065541observed 632a129fe23543556703e210e9761567...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:50.582858Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065541/manifest.jsonobserved 33c0f7795191d45c97e2548120ab7247...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:50.564989Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065541/publication.mdobserved ea1e79714a44cd5adb677853bf62a808...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:50.546869Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065541/publication.txtobserved fdf1860467a1b3eb319bf2524127d51c...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. |
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