OT-2026-000056910
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, vented 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-2026-000056910) never changes.
Identity and time
| Publication number | OT-2026-000056910 · never reused |
|---|---|
| Internal UUID | 01a0ae87-7af8-7feb-9544-1595ab4fd5d6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:41:49.577818Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000056910 |
| Status | PUBLIC |
Content hashes
| Canonical text | 25ab46d4190dc3d712c2d7ce5d2538723418ce6d7a348c310632a9f3ca85c877 |
|---|---|
| Markdown | c1e18dac7f977cb51b37dc73ada83d9085798318b353ea275211b90a49a34071 |
| Publication page | 9feaa590e5f17a94c2d0926d3ba831ed5443bce5cbcd056806602ce184fb4521 |
| Manifest | b02163a222c9c581319752697e41f755d760ee8e21315a5cd79d4721f22c4636 |
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 | laYqc4a/yRHeY8O4Ch0EBRRqqG/NxJKnMst+LqFvEkUSqPCCZmJnrAuM9ZkuP42H1QYRFYuMoZxQytxZia9nBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:50:27.219421Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056910observed 9feaa590e5f17a94c2d0926d3ba831ed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:50:27.200862Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056910/manifest.jsonobserved b02163a222c9c581319752697e41f755...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:50:27.174542Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056910/publication.mdobserved c1e18dac7f977cb51b37dc73ada83d90...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:50:27.157545Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056910/publication.txtobserved 25ab46d4190dc3d712c2d7ce5d253872...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. |
|---|