OT-2026-000027995
Publication integrity record
Two cup vacuum gripper, two zone face, per zone isolation, two stage ejector, pulsed 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-2026-000027995) never changes.
Identity and time
| Publication number | OT-2026-000027995 · never reused |
|---|---|
| Internal UUID | 01a0ae72-a51f-7151-8785-c1fdbd2ffd90 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:19:04.113553Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000027995 |
| Status | PUBLIC |
Content hashes
| Canonical text | b147f1ea464b129d48fef746f652c3b01ca49d678273c8d133dccf5ab5b27429 |
|---|---|
| Markdown | 59048507de9847366860ef7cbbe9015529b831d67bccd1465405288880875c96 |
| Publication page | 9e258bf2d3e26a600b9b528591b4253951816ddc7e0bc0c0dbc58dc683a7c34c |
| Manifest | 23de6afb70593bc6eb6ff48e9a535b2e04ea92595d688a061a93d1c11f66c595 |
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 | Ovuax4jFs/PS7EWosi/x4d3uu+IQcSjbnxNBwmBdfYC+XnUF0gd7AhC4Hxpb1Qe4RTTG18lbm3XndmfyRjokDQ== |
| 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
| 2026-09-17T11:42:12.176968Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027995observed 9e258bf2d3e26a600b9b528591b42539...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:42:12.158682Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027995/manifest.jsonobserved 23de6afb70593bc6eb6ff48e9a535b2e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:42:12.139034Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027995/publication.mdobserved 59048507de9847366860ef7cbbe90155...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:42:12.120523Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027995/publication.txtobserved b147f1ea464b129d48fef746f652c3b0...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. |
|---|