OT-2026-000077266
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, pump fed, manifold pressure sensor, vented before 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-2026-000077266) never changes.
Identity and time
| Publication number | OT-2026-000077266 · never reused |
|---|---|
| Internal UUID | 01a0ae94-f508-7e8b-aa22-ea81ad79a377 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:56:32.796581Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000077266 |
| Status | PUBLIC |
Content hashes
| Canonical text | e836df3c169490b210176dd31476f9f57c2959ab9d4780fb53e7bf8fa2e67cab |
|---|---|
| Markdown | 8ded5d54cfc84776cd31bb6e5d1580b30b5860c5f72fedba22fbffe22a4a2fdc |
| Publication page | 1b1ab3900920d7f09d5207a0300d131327879d7bc3b40e736df1183c494d50bc |
| Manifest | 1fe19fcf3b09e1eab7d470e2af406629248ebab8f0db8180b5cd72e7677409e7 |
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 | ig+Vaab97/udoohyqYi1wvSmpMSV9vA1AFSuiWyR2drr3siC2mY5371scvJ4nySczcnPpDpsR3qE++2FQHGyCg== |
| 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
| 2026-09-17T10:08:53.717040Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077266observed 1b1ab3900920d7f09d5207a0300d1313...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:08:53.696084Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077266/manifest.jsonobserved 1fe19fcf3b09e1eab7d470e2af406629...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:08:53.673294Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077266/publication.mdobserved 8ded5d54cfc84776cd31bb6e5d1580b3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:08:53.650943Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077266/publication.txtobserved e836df3c169490b210176dd31476f9f5...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. |
|---|