OT-2026-000060046
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, pump fed, manifold 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-2026-000060046) never changes.
Identity and time
| Publication number | OT-2026-000060046 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-5a70-7bde-91cf-4e79eb209b5a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:57.976275Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060046 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4402c1dd9c3b3e7b8cee0fd6b69c3a13d73189843c7676dc68d307bb9d9a5fb6 |
|---|---|
| Markdown | 9baaec0a5bf41513001d80430dfb1a8a18d10ad7b5a8eedba004cc9e3ec704ef |
| Publication page | 7237477cb3e2839b207706ff75b35664e48acdb709a70ee55ed5f24c3c7355a6 |
| Manifest | ae57ab01af469ce8f20f8e04a5f76d30ae774d4d29c3b0eed9f167c706d28bac |
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 | tJ1fBu/4Pm8bnzIgmWnOv3ZPOt9gJanOUCqL2DzvmDWVb7exUwyzD7Uzr6I8EasGuLbHHE/XjMoVAxum3xRgDg== |
| 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... |
|---|
Independent retrieval
| 2026-09-17T10:43:40.087853Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060046observed 7237477cb3e2839b207706ff75b35664...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:40.069005Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060046/manifest.jsonobserved ae57ab01af469ce8f20f8e04a5f76d30...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:40.050663Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060046/publication.mdobserved 9baaec0a5bf41513001d80430dfb1a8a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:40.030988Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060046/publication.txtobserved 4402c1dd9c3b3e7b8cee0fd6b69c3a13...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. |
|---|