OT-2026-000083740
Publication integrity record
Three bellows cup vacuum gripper, three 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-2026-000083740) never changes.
Identity and time
| Publication number | OT-2026-000083740 · never reused |
|---|---|
| Internal UUID | 01a0ae98-0417-77bd-9fe5-4106a0c27ab7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:53.320528Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000083740 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1e4ed6fcd0b5b31ce07aa5a1cc0dd09e3a02cf60de3a5b1aca21252bcdc38b38 |
|---|---|
| Markdown | 93b1e64ff62f3e565a99180b44acfc2daa8b455d6a8aec6d9106107814fc19d2 |
| Publication page | 2151eca517c74c839fe52f5a5fc1330dc95c740056690969000d3344ae980317 |
| Manifest | 811ca064153964749389606803546a997223cfb36db6724e6832ab0911b9c44e |
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 | fMu6odSble9dn21jzTGEXlusMQNjmGVRd4ZfE7/UA0/bfr5QRr1dJcUfbKx9fE4CO5d+FL6OCyVFUceDPGmyAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:57:22.532422Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083740observed 2151eca517c74c839fe52f5a5fc1330d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:57:22.516012Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083740/manifest.jsonobserved 811ca064153964749389606803546a99...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:22.500858Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083740/publication.mdobserved 93b1e64ff62f3e565a99180b44acfc2d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:22.485223Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083740/publication.txtobserved 1e4ed6fcd0b5b31ce07aa5a1cc0dd09e...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. |
|---|