OT-2026-000039921
Publication integrity record
Six cup vacuum gripper, six outlet manifold, single stage ejector, manifold 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-2026-000039921) never changes.
Identity and time
| Publication number | OT-2026-000039921 · never reused |
|---|---|
| Internal UUID | 01a0ae78-d8d7-7128-8368-2d011a507257 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:50.683051Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039921 |
| Status | PUBLIC |
Content hashes
| Canonical text | 047c00cde2184edd41a7cc1c97000f3c03494f3146a205a41731cbf95a605950 |
|---|---|
| Markdown | 7484e20099f6ab071a7b51416ffb6bab1eb18a51c02ac8640e39a4bc48059d7d |
| Publication page | 11dd1381bef2205e0d0c4c2f266e3c90aa9a1a612033d0b710790e11f0b9471e |
| Manifest | 5167ee739954183b39fd4cb3c41efef772da6325e43472c06c3f8caa8ed8f20f |
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 | DIGxz/61bs5YV2e+QZ1PVpx5BKLNfKHt+/toIbSuWubGd88wqYwSdQafUzdFrI9zKW70Dk7RK82LuHctpo0/Dg== |
| 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
| 2026-09-17T11:20:13.116041Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039921observed 11dd1381bef2205e0d0c4c2f266e3c90...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:13.097851Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039921/manifest.jsonobserved 5167ee739954183b39fd4cb3c41efef7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:13.077918Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039921/publication.mdobserved 7484e20099f6ab071a7b51416ffb6bab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:13.060742Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039921/publication.txtobserved 047c00cde2184edd41a7cc1c97000f3c...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. |
|---|