OT-2026-000062936
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, pump fed, supply line pressure sensor, sustained 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-2026-000062936) never changes.
Identity and time
| Publication number | OT-2026-000062936 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-94a8-7f72-ab34-65f641acb427 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:23.840289Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062936 |
| Status | PUBLIC |
Content hashes
| Canonical text | 97ab9a933ff2b46166834aeba9f1072e9b90a344e57487c073d97a887d8f81b8 |
|---|---|
| Markdown | 88e5be6c840ccded87f1a2015c9ff0f4530ffdeb0d637e330b199dae847cc00f |
| Publication page | d6ed830af8cb177e6056c4202f360537d57dd6ade15a5a7cdd957e76276b8f10 |
| Manifest | a735943d7794a7531312b471237d0a49781f64d695884c826809c31a0ae26721 |
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 | aootfp/UPRdDrD6SwewYpuDC2VDsW5EJbmNmKH2sm5f35qrl0dgo02FMRI9DB3IdR9Pi7CkDat5av86cm8K0Dg== |
| 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
| 2026-09-17T10:40:25.846566Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062936observed d6ed830af8cb177e6056c4202f360537...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:25.823547Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062936/manifest.jsonobserved a735943d7794a7531312b471237d0a49...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:25.803797Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062936/publication.mdobserved 88e5be6c840ccded87f1a2015c9ff0f4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:25.773439Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062936/publication.txtobserved 97ab9a933ff2b46166834aeba9f1072e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:39.606618Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062936observed d6ed830af8cb177e6056c4202f360537...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:39.589548Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062936/manifest.jsonobserved a735943d7794a7531312b471237d0a49...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:39.571174Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062936/publication.mdobserved 88e5be6c840ccded87f1a2015c9ff0f4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:39.551025Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062936/publication.txtobserved 97ab9a933ff2b46166834aeba9f1072e...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. |
|---|