OT-2026-000047962
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, manifold pressure sensor, sustained 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-2026-000047962) never changes.
Identity and time
| Publication number | OT-2026-000047962 · never reused |
|---|---|
| Internal UUID | 01a0ae7f-c422-7b4c-92c2-10affacdddd4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:33:24.028554Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000047962 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2883e99aa5233343f4781b7077afc7c78f4ffbdfdcd1149d67af05ea4c233c5c |
|---|---|
| Markdown | bb4220d5635f343612d8b5f791d43e7b50223f931743c0f86ec5f25801c55bb6 |
| Publication page | 4c1551a4731bac2119222f326e6bccfe15f4ffbe93f69fdc5263ecce1e25ecbf |
| Manifest | c48b938252929cfdac6498f45450be6d21f697141285bf191db2eb71729381d2 |
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 | ipZWSxBTCjTnrOS2hy6FPPP9q9M03FZteOXV/NbfnEnwL7Y0JXdBuvG+tl+c/HgZm3NUXlaHPchC6mxBumWiAw== |
| 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
| 2026-09-17T11:05:56.211699Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047962observed 4c1551a4731bac2119222f326e6bccfe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:05:56.194486Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047962/manifest.jsonobserved c48b938252929cfdac6498f45450be6d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:05:56.173971Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047962/publication.mdobserved bb4220d5635f343612d8b5f791d43e7b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:05:56.153937Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047962/publication.txtobserved 2883e99aa5233343f4781b7077afc7c7...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. |
|---|