OT-2026-000016322
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, single stage ejector, manifold pressure sensor, pulsed blow-off before 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-2026-000016322) never changes.
Identity and time
| Publication number | OT-2026-000016322 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-2d12-73f8-a3bc-4a54a114e572 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:11.237946Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016322 |
| Status | PUBLIC |
Content hashes
| Canonical text | 904ebb5bfac150f83a7c51a43f1dee3f42195ddef47933f517ea4099ad50a9e5 |
|---|---|
| Markdown | e10f4d4817559a7f5d99f25d945ff7b5f3d864bf9b1494bd2addbd9b705987be |
| Publication page | 8e696fe3a1bfe3a618aad66d4d27b6f804a9ea977bbc4fc636c0690ff423c0ac |
| Manifest | 6fb9b84cbbee8b2e1a2eb92516bdfc7a1e99465afe08c820007de35af77ab859 |
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 | Wdxg4gSCb4MXmi6CbsqFY4HdplzxCXYs53BRsz5La03Vh0B2LjGB6t641ADjSyU6H6+CpkdKv0p3xfSh19N9DA== |
| 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
| 2026-09-17T12:03:49.434443Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016322observed 8e696fe3a1bfe3a618aad66d4d27b6f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:03:49.416495Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016322/manifest.jsonobserved 6fb9b84cbbee8b2e1a2eb92516bdfc7a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:49.397687Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016322/publication.mdobserved e10f4d4817559a7f5d99f25d945ff7b5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:49.381023Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016322/publication.txtobserved 904ebb5bfac150f83a7c51a43f1dee3f...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. |
|---|