OT-2026-000046365
Publication integrity record
Four cup vacuum gripper, four outlet manifold, two stage ejector, supply line pressure sensor, sustained 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-2026-000046365) never changes.
Identity and time
| Publication number | OT-2026-000046365 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57cb-7a14-b5b3-4336bccd17f4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:51.003526Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046365 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6b506d6d0a613cc7534746c0bd21f773273c0544afc6ec08ad1446c1ac9b5176 |
|---|---|
| Markdown | 4e68d3433ed7acb6300b5f5ee7f90ca94c15429553a8d28aa0c98aa7c6c02acd |
| Publication page | 877112519a25f15890685daae98c7547b775aeabfb79b25427846d4df1042697 |
| Manifest | 9f16a2bdf1643a7f77907f3ec95c4e435542324ff2a1e75d86b781790dca2ea0 |
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 | UP51fjyKJz3ccnLT4tBLHHPzR0xkeiWQEDO29C0vI7LcymXuiB/pNaq72VXCsmf1+Ayg+noru9t/ONwbJKh2CA== |
| 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
| 2026-09-17T11:08:21.710209Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046365observed 877112519a25f15890685daae98c7547...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:21.692785Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046365/manifest.jsonobserved 9f16a2bdf1643a7f77907f3ec95c4e43...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:21.674362Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046365/publication.mdobserved 4e68d3433ed7acb6300b5f5ee7f90ca9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:21.654944Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046365/publication.txtobserved 6b506d6d0a613cc7534746c0bd21f773...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. |
|---|