OT-2026-000036646
Publication integrity record
Foam pad vacuum gripper, two stage ejector, supply line pressure sensor, pulsed blow-off 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-2026-000036646) never changes.
Identity and time
| Publication number | OT-2026-000036646 · never reused |
|---|---|
| Internal UUID | 01a0ae77-46e8-7779-9d31-7fa6095d1c5f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:07.671965Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036646 |
| Status | PUBLIC |
Content hashes
| Canonical text | f0457926c38ba9cd40ea45bea83f679fb902564b37f9b2a609c0675649129a82 |
|---|---|
| Markdown | a60701207070b89b764bb403d2a99a45bb416f9fa45aaf32156075073d5b5ad1 |
| Publication page | 0e855bb46f8b88f72386b8af10b444214340fd5b6ef1b1092ea76a1968397094 |
| Manifest | 7a1af5ce89ec4ca1eccb9f7af4a5d81e3ba6be6a51c1b43b9e43300f03d3974e |
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 | biWo7n0m4SCglKNayjqesS4O9nEbRI3re+jm6OLzAkCxyzeU+z+SMiSFJzbGXzxAnx2ynT8JzFkx/WbsiWOLAA== |
| 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
| 2026-09-17T11:25:59.664147Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036646observed 0e855bb46f8b88f72386b8af10b44421...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:25:59.646092Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036646/manifest.jsonobserved 7a1af5ce89ec4ca1eccb9f7af4a5d81e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:25:59.626491Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036646/publication.mdobserved a60701207070b89b764bb403d2a99a45...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:25:59.608611Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036646/publication.txtobserved f0457926c38ba9cd40ea45bea83f679f...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. |
|---|