OT-2026-000013151
Publication integrity record
Two cup vacuum gripper, two zone face, per zone isolation, plant vacuum fed, 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-2026-000013151) never changes.
Identity and time
| Publication number | OT-2026-000013151 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-6fc8-7e4f-a3fd-d5e5b4e96917 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:22.837188Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000013151 |
| Status | PUBLIC |
Content hashes
| Canonical text | fd4f6f07438c3b3afe928f3f2080cc632f108c7bd0a0496b23138fa392d4718c |
|---|---|
| Markdown | abf5637984ddab0723b3a3bd0d37f76567d8c07f5b395bf74c1bf2787e38cee6 |
| Publication page | 6854d979e5a8af54dadf85ba9ac8238de7bae894586e23e5369292e965b759ec |
| Manifest | 7a833d1a982cc1649b09d072ec64d4e917584f97a88dd0dded9486952e4fcb1f |
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 | lS1EpfPBKcGfP+zF69NIf7lkhtsZ4gNfwu+rvvzWugqLz34ldEowY3Rlsrkxr6ftULE8J68vbg4q3hdjroGMBQ== |
| 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
| 2026-09-17T12:09:31.087208Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013151observed 6854d979e5a8af54dadf85ba9ac8238d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:09:31.067174Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013151/manifest.jsonobserved 7a833d1a982cc1649b09d072ec64d4e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:31.048600Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013151/publication.mdobserved abf5637984ddab0723b3a3bd0d37f765...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:31.027960Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013151/publication.txtobserved fd4f6f07438c3b3afe928f3f2080cc63...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. |
|---|