OT-2026-000037474
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, pump fed, supply line pressure sensor, pulsed blow-off after 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-2026-000037474) never changes.
Identity and time
| Publication number | OT-2026-000037474 · never reused |
|---|---|
| Internal UUID | 01a0ae77-b8ce-7d2a-9dfd-9ce2772e0d58 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:36.831192Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037474 |
| Status | PUBLIC |
Content hashes
| Canonical text | 43a1c308e99efd9bc06fa40695a25f99030ac72986cabd930dae2816ed134d57 |
|---|---|
| Markdown | ededa7ad0e6bdbeccbecfdda5c440e20f9e419fb8d931a61c97d554de2f83997 |
| Publication page | 04a6800908215a0dd1829e8bf3a762c8938ca9c5640b748dbe15e407b522d052 |
| Manifest | 1ff5de29a338f5372591c2bdc0b2631f5a87d4b593749cd79bea2635caab1663 |
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 | KRcP0paell+2A4qc7sSr0Ldt9YmPeKXjaGVcWSkE87Q9n9mtwcNiqqJbFWGHCI7947uOcxRXZUyoVvwm89NnBg== |
| 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
| 2026-09-17T11:23:54.885577Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037474observed 04a6800908215a0dd1829e8bf3a762c8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:23:54.868105Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037474/manifest.jsonobserved 1ff5de29a338f5372591c2bdc0b2631f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:54.850480Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037474/publication.mdobserved ededa7ad0e6bdbeccbecfdda5c440e20...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:54.832543Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037474/publication.txtobserved 43a1c308e99efd9bc06fa40695a25f99...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. |
|---|