OT-2026-000008177
Publication integrity record
Two cup vacuum gripper, two outlet manifold, three stage ejector, manifold pressure sensor, vented after set-down
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-2026-000008177) never changes.
Identity and time
| Publication number | OT-2026-000008177 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-908c-7c24-9052-c96eeee6eeb0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:14.564317Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008177 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6e66bb66a93170d31e786adcee8b1d6e05e9819036f39958652402e66ebb5d1a |
|---|---|
| Markdown | 952445c3bb6755f69991b4b3a8040d10e8514ddf4138b54121a26c66c377534c |
| Publication page | 2c3626c848a6fa3201e816c91677d520f7674084f8f780fe7adbf7046d13bd70 |
| Manifest | 09d60d90717d565d4cd6ad70c08e2f1d694ed5ac95aa6c9eeb8f0ca2f04639f5 |
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 | DB5/NTaZuFQc4gJWs4ITQY22hamjGs8B7bwiPfKfH9O7Soiuux9pyil9Y+Slp3lDg4HuMUb4Q1/SC4TrXo1sAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:20:32.604711Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008177observed 2c3626c848a6fa3201e816c91677d520...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:20:32.582541Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008177/manifest.jsonobserved 09d60d90717d565d4cd6ad70c08e2f1d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:32.565275Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008177/publication.mdobserved 952445c3bb6755f69991b4b3a8040d10...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:32.546595Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008177/publication.txtobserved 6e66bb66a93170d31e786adcee8b1d6e...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. |
|---|