OT-2026-000067406
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, pump fed, manifold pressure sensor, vented after set-down, on a tool changer
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-2026-000067406) never changes.
Identity and time
| Publication number | OT-2026-000067406 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-6bd8-74cf-8bb2-e0877bb1c97e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:29.998864Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000067406 |
| Status | PUBLIC |
Content hashes
| Canonical text | 48a3f0bb7ed8d03746504c68a6ca531aa2f57ac46089ef4efca89ed9daf6c326 |
|---|---|
| Markdown | ea48ae6c698a2d738482b391f53c43c700a936f4689c562daf3a86791370964b |
| Publication page | fd2982e36fc058c45e7f4e870f5f66a5a1be49a6152338c5f536ad0d2a36afa6 |
| Manifest | cad2d19957a692fbe148a6e91895af69c2b2d4c5467b76dc9cf08fcf6b4f5760 |
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 | ijKZPD1x1NkzL9xwu/aZcmEqxSVMQ+HM4y0BSLXeUBsQfLg9GPQZcqLC2SgkbYBUEfQOAYQgKgaA3ISovnwSCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:31:36.030283Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067406observed fd2982e36fc058c45e7f4e870f5f66a5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:31:36.012493Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067406/manifest.jsonobserved cad2d19957a692fbe148a6e91895af69...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:31:35.996880Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067406/publication.mdobserved ea48ae6c698a2d738482b391f53c43c7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:31:35.979927Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067406/publication.txtobserved 48a3f0bb7ed8d03746504c68a6ca531a...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. |
|---|