OT-2026-000008118
Publication integrity record
Four bellows cup vacuum gripper, four zone face, common isolation valve, pump fed, vented before set-down
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-2026-000008118) never changes.
Identity and time
| Publication number | OT-2026-000008118 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-908c-7ea5-9ec8-2a7882529a2d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:14.564317Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008118 |
| Status | PUBLIC |
Content hashes
| Canonical text | ffd7bf6af68ffb9fb35ee36d73b268640014792ceb30b007ba8e418de1c56f19 |
|---|---|
| Markdown | 649a840d5bc0e0d5cd007051a2cd085d0436d533231438bde3146e396e2f2746 |
| Publication page | 387a42aac2e5cc37cb0819bf6f441603d3c971b852aba23bc853a978f3946c5d |
| Manifest | 9677d2a714720ee3148eca5b5167783382ea789627191499050d69cf9ad523f2 |
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 | 416rJCSHpBNda6PBnaqwnN+EIv+zXQngr2JeIPVU0Junk+b1XvSmrSbTbvtoO0NK7fAeud1pFzj0kq25QzUqBA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:20:26.262112Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008118observed 387a42aac2e5cc37cb0819bf6f441603...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:20:26.243167Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008118/manifest.jsonobserved 9677d2a714720ee3148eca5b51677833...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:26.222961Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008118/publication.mdobserved 649a840d5bc0e0d5cd007051a2cd085d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:26.204739Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008118/publication.txtobserved ffd7bf6af68ffb9fb35ee36d73b26864...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. |
|---|