OT-2026-000051636
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, three stage ejector, manifold pressure sensor, pulsed blow-off after 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-2026-000051636) never changes.
Identity and time
| Publication number | OT-2026-000051636 · never reused |
|---|---|
| Internal UUID | 01a0ae83-7c82-705b-9f15-d5c82649c158 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:37:27.829082Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000051636 |
| Status | PUBLIC |
Content hashes
| Canonical text | 40413c33712c1e16e226bbc4ec5c30a7fcdd7206250c1afc26a9a1c156f7819e |
|---|---|
| Markdown | 85403e5935b8c4f6a66a87728fd00506a18db39fdcaaf8a8fe2a91e9294f8c49 |
| Publication page | fc343a3cd59f112615212c3311356335ededa6f1f06c844d27c43518d54a7978 |
| Manifest | e3ee5516392cd6cf92619af455008f9132a61da9264a80f7db7544ed496254ee |
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 | XgmpoZGiq1baEBYjU0kVuMqiJ0HjKRSjOhyND6T57V6G3D4hzISgelyL/lBdAVykojavlF6kpBiGeBrEbi4eCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:58:29.761276Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051636observed fc343a3cd59f112615212c3311356335...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:58:29.744963Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051636/manifest.jsonobserved e3ee5516392cd6cf92619af455008f91...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:29.726324Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051636/publication.mdobserved 85403e5935b8c4f6a66a87728fd00506...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:29.705825Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051636/publication.txtobserved 40413c33712c1e16e226bbc4ec5c30a7...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. |
|---|