OT-2026-000095767
Publication integrity record
Four cup vacuum gripper, four zone face, common isolation valve, three stage ejector, pressure sensor per zone, 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-2026-000095767) never changes.
Identity and time
| Publication number | OT-2026-000095767 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-fac6-7931-9fb3-975380e008bc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:35.161845Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095767 |
| Status | PUBLIC |
Content hashes
| Canonical text | 74e7ddfecd133862cbe9ee2647ae7aa6d52032dda5c4db2f55ca362eed245a28 |
|---|---|
| Markdown | 55cfbff32dcc5dfc00e757ddcceb41c185de54fadde878d7960c763fc12f253e |
| Publication page | 902e337b0ee47adaa631eeb236e23825c57a46f63ac56239067ea8e96c691a08 |
| Manifest | 5286febe97414930535b2575c1ea66915a0a223edb31e75232499de3cc303ae0 |
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 | xDpFcuGy5szokfPtOBbQ+xifyq1hzMdD8Ff/ahQCGbWrjfqawba2+1KNl+06MNoVsf9fARnkrzxVNGADQ2rMAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:35:49.833549Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095767observed 902e337b0ee47adaa631eeb236e23825...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:35:49.814519Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095767/manifest.jsonobserved 5286febe97414930535b2575c1ea6691...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:49.795537Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095767/publication.mdobserved 55cfbff32dcc5dfc00e757ddcceb41c1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:49.774864Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095767/publication.txtobserved 74e7ddfecd133862cbe9ee2647ae7aa6...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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