OT-2026-000010436
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, two stage ejector, vented 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-2026-000010436) never changes.
Identity and time
| Publication number | OT-2026-000010436 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-0ee6-7991-bdcd-f3afca771596 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:52.445886Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010436 |
| Status | PUBLIC |
Content hashes
| Canonical text | c3450e7d424e9940c2306659bcb4a87e6b080c8c6777612d5975f461c9cc065d |
|---|---|
| Markdown | cbff2939d384c9503334a46615ff4395bee47a7749c17a5462d2f85ea8cdc7cf |
| Publication page | cc9e5386437a7ac3ac0194b44bbccc652bff8c0fd1c01f0eca1bdf94b66f6c22 |
| Manifest | 41025707d9b4f38161c656e8e33da8c3873c255a184edd154430d5b87836d8d2 |
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 | 9WLT7tQyzazU/S7q2DJlEJe17i4/UeVf+AYE/Mh7432e3VXfX+CaQTVSuEsPypTppDtPLSSHTYwDFcMrqI9OAQ== |
| 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
| 2026-09-17T12:14:34.052347Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010436observed cc9e5386437a7ac3ac0194b44bbccc65...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:14:34.034120Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010436/manifest.jsonobserved 41025707d9b4f38161c656e8e33da8c3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:34.014573Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010436/publication.mdobserved cbff2939d384c9503334a46615ff4395...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:33.995707Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010436/publication.txtobserved c3450e7d424e9940c2306659bcb4a87e...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. |
|---|