OT-2026-000023924
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, plant vacuum fed, supply line pressure sensor, 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-2026-000023924) never changes.
Identity and time
| Publication number | OT-2026-000023924 · never reused |
|---|---|
| Internal UUID | 01a0ae70-aed6-74a6-9a55-137afc22f375 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:55.528856Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000023924 |
| Status | PUBLIC |
Content hashes
| Canonical text | f29f7a934d4bb9e3f4cc12dcccfc82d9f5fccb4ca61f2afa3ea6cf27b4cbec58 |
|---|---|
| Markdown | a6fa632e992e4301788490028a1991dbde3ea0bc55eb67d3f5a7a7b83409cd55 |
| Publication page | a2b0d64870c9249a6800db768e1556c2c1ad44dea41b78e3f1ce272c76755d35 |
| Manifest | dda78f12cd56b2c3010a4754655b9df91d9fc876ba16c6c5ccd2ea92d186aff7 |
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 | Zcwn/4MkSZaAlpMkpz8RJR5ak8+500tG21v/a4frSvrG9sayNJ/xLtjdvvAtqtFdW1qs0m7MXH2IeCpuRNrEDg== |
| 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
| 2026-09-17T11:50:32.855395Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023924observed a2b0d64870c9249a6800db768e1556c2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:32.838455Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023924/manifest.jsonobserved dda78f12cd56b2c3010a4754655b9df9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:32.817165Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023924/publication.mdobserved a6fa632e992e4301788490028a1991db...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:32.801421Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023924/publication.txtobserved f29f7a934d4bb9e3f4cc12dcccfc82d9...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. |
|---|