OT-2026-000023565
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, sustained blow-off 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-2026-000023565) never changes.
Identity and time
| Publication number | OT-2026-000023565 · never reused |
|---|---|
| Internal UUID | 01a0ae70-7269-7f27-a579-94b984c25c1d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:40.056870Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000023565 |
| Status | PUBLIC |
Content hashes
| Canonical text | 28e867e413d6505aee2dc9f8bb8d764751ee1df2ffd4e5c1d72e55187da7c16a |
|---|---|
| Markdown | 525780fbbb35d0452d4e8a1cf57bd21d64f282bb214771d93e2326912b4ab53e |
| Publication page | 6793e18dca84a96afc51a920bec150aed9a1cbe9c7483bd0575fd4a52a6a225c |
| Manifest | 8d9195ce24cbac7d938a43aa5dfbf1c957269bb5bb61bf289808ce654c348f3e |
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 | BZThGWxFw0CArhG31XcekcROuckDVPmTw/q4BOQN7wuHMA/WpmX2C99+11K/caAjlXjVd35IVhd7/tOfEDTNCA== |
| 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
| 2026-09-17T11:51:55.028069Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023565observed 6793e18dca84a96afc51a920bec150ae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:51:55.009758Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023565/manifest.jsonobserved 8d9195ce24cbac7d938a43aa5dfbf1c9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:54.991536Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023565/publication.mdobserved 525780fbbb35d0452d4e8a1cf57bd21d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:54.974160Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023565/publication.txtobserved 28e867e413d6505aee2dc9f8bb8d7647...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. |
|---|