OT-2026-000008536
Publication integrity record
Three cup vacuum gripper, three zone face, six 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-2026-000008536) never changes.
Identity and time
| Publication number | OT-2026-000008536 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-e46a-7bd7-a3ab-14895acce0b5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:36.030441Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008536 |
| Status | PUBLIC |
Content hashes
| Canonical text | f4f45b445dbc5bb69048f9fbb6d5cfc409d75a9f588f6ea10f1813758e2bd449 |
|---|---|
| Markdown | 712f8b472e10555189e62aa9b9fedc33e5c898277a3cdb2868a83f34ece4096c |
| Publication page | c3088933ae7f9324d86a8eb91b55a60afe56488847a4358d8b4818826708e87d |
| Manifest | 12cd926c0492b9d0fd0e6a44dfd3a7e49eeea9b8516aa6e06f3ea5e40a4c1c72 |
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 | upXqZzHA5S5FzGf0WOx5HByzpwPczNTHdKV/kORYIGGSJsLTnAso09XuPszLBxCiVEELB0Txyo+Vag9vP5EWAw== |
| 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
| 2026-09-17T12:18:27.592139Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008536observed c3088933ae7f9324d86a8eb91b55a60a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:18:27.569876Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008536/manifest.jsonobserved 12cd926c0492b9d0fd0e6a44dfd3a7e4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:27.548270Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008536/publication.mdobserved 712f8b472e10555189e62aa9b9fedc33...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:27.523306Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008536/publication.txtobserved f4f45b445dbc5bb69048f9fbb6d5cfc4...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. |
|---|