OT-2026-000016414
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, two 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-2026-000016414) never changes.
Identity and time
| Publication number | OT-2026-000016414 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-2d13-7e36-b276-99d5ce22f2ec · 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-2026-000016414 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3b21d8f9359686deb4c1d7167e64af86afc5237c805767acc0411b1618b805d4 |
|---|---|
| Markdown | bdde9b5900722e5e1afcd4f0efea3de44e1c1749224ea5142f99adc0b6d617f0 |
| Publication page | e6193b124a81766253bea7045b86932a5b226e58214a989addf02ab23fdc076e |
| Manifest | 2e17e0dc8471975588825b093ac198e5b4df44ee67bc94d423b3ea4cc6025c0e |
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 | QAKixZdu/56L4xsqfar5C+BTUgLPGFfFiiq2/WXxwN8wFQs5zlKVdUooeD3NuYGiXofHciw7cS0gLoamcgEBBA== |
| 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
| 2026-09-17T12:04:30.159558Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016414observed e6193b124a81766253bea7045b86932a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:04:30.138997Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016414/manifest.jsonobserved 2e17e0dc8471975588825b093ac198e5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:04:30.117718Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016414/publication.mdobserved bdde9b5900722e5e1afcd4f0efea3de4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:04:30.098508Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016414/publication.txtobserved 3b21d8f9359686deb4c1d7167e64af86...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. |
|---|