OT-2026-000084359
Publication integrity record
Two cup vacuum gripper, two zone face, common isolation valve, three stage ejector, sustained blow-off 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-2026-000084359) never changes.
Identity and time
| Publication number | OT-2026-000084359 · never reused |
|---|---|
| Internal UUID | 01a0ae98-5b62-7f16-ab41-21e86b85a288 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:00:15.619216Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084359 |
| Status | PUBLIC |
Content hashes
| Canonical text | 310a8689ab6f9478c62bdcfda8ec34aea0e8bf095fe53f914bbb0822d7a65d3f |
|---|---|
| Markdown | 887c1fb413467883f07d3c7c6343b944785d60ff35737f9c43576641837c2f37 |
| Publication page | 5e85c437d88aa012ef4b0903214f0db1e0439fda12e4f9d90fdebdf7b11d0496 |
| Manifest | 33df77727eafeba80ad3dc7a06d7633a9025f22005cb8a91cbfb045f9e9e2695 |
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 | bOSF6gyxtQI2odhNVNxmu+OWB/Oj4zhts9AHSNRmxBpamie0d5iEEJKh4uwVer5uxZktGRW6TA1JdZTw3r0AAw== |
| 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
| 2026-09-17T09:56:17.623570Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084359observed 5e85c437d88aa012ef4b0903214f0db1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:56:17.606997Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084359/manifest.jsonobserved 33df77727eafeba80ad3dc7a06d7633a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:56:17.589715Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084359/publication.mdobserved 887c1fb413467883f07d3c7c6343b944...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:56:17.570573Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084359/publication.txtobserved 310a8689ab6f9478c62bdcfda8ec34ae...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. |
|---|