OT-2026-000011137
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, three stage ejector, vented after 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-2026-000011137) never changes.
Identity and time
| Publication number | OT-2026-000011137 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-540f-7ec4-9767-5938cf35c123 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:10.156048Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011137 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7f26169cdf3754e3af93c52b76ce9e9fea1f95f979ce99652c367591358885d7 |
|---|---|
| Markdown | a8907e70df2403df520a6b08fce5304282e76cc215805081c67fdebab6ff7f8b |
| Publication page | 7ee634375c0ca508400eb8e1e9e5a42a19a71fc95ae8a0548af82ca4786b06d7 |
| Manifest | 3970321070277b455e428f57832f1aa8221d264584332e6dac7aeab110822826 |
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 | D+bseqdvJhHwAGHFSs34JbRS5aa2HKBe2EXFtTlw4EPU1HgEPoaewKnP5eOTRSY9gsN1Zq1LWZSKJB3SW6sgDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:13:59.723755Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011137observed 7ee634375c0ca508400eb8e1e9e5a42a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:59.703765Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011137/manifest.jsonobserved 3970321070277b455e428f57832f1aa8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:59.686287Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011137/publication.mdobserved a8907e70df2403df520a6b08fce53042...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:59.667729Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011137/publication.txtobserved 7f26169cdf3754e3af93c52b76ce9e9f...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. |
|---|