OT-2026-000086346
Publication integrity record
Three bellows cup vacuum gripper, three zone face, common isolation valve, plant vacuum fed, 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-2026-000086346) never changes.
Identity and time
| Publication number | OT-2026-000086346 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-2c96-7f2b-94c1-3b30d870caed · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:14.823225Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086346 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8c5f688272defc74fe9cb79d4cc7d4527cc0d9c980807905caf8d162c8100b13 |
|---|---|
| Markdown | 6235cdc6779715eb89e8f578b4fea2c757e18622532872b26461f3ec99fb68a6 |
| Publication page | 92afd3780a7ab3d79b984f7c9cef30a3efba48151493bdb3b9a72c9998275ab6 |
| Manifest | 883a0757b5ab6bba1766aafe57b4f1ad6d2bd017be0953dd4c1eb3a009f13a20 |
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 | KbeBHrta0iLw729RFtRWZRJMqiWZE3S5/b4PzZ5DXx/1Baj2/r8NlBhdS5o44j3WNPtI0yHUiRasIjkUHWn/CA== |
| 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
| 2026-09-17T09:52:02.362396Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086346observed 92afd3780a7ab3d79b984f7c9cef30a3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:52:02.344017Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086346/manifest.jsonobserved 883a0757b5ab6bba1766aafe57b4f1ad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:02.326942Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086346/publication.mdobserved 6235cdc6779715eb89e8f578b4fea2c7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:02.309955Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086346/publication.txtobserved 8c5f688272defc74fe9cb79d4cc7d452...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. |
|---|