OT-2026-000094836
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, single stage ejector, manifold pressure sensor, sustained 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-2026-000094836) never changes.
Identity and time
| Publication number | OT-2026-000094836 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2ded-7e18-a72f-35b0ffff39ce · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:42.715218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094836 |
| Status | PUBLIC |
Content hashes
| Canonical text | becb57f09ba719e0c0b20967f7b613bcf13247d5ba39daa7a763b111001179c9 |
|---|---|
| Markdown | 2790a5cd5fb1ef0565e0fc982c23b51d8b01f92dfe2fcc7eba7ae6049e017857 |
| Publication page | 9519b6207e76fedc104649b584e514c61f25d8e7d2e648d8d0e0b94f372176ba |
| Manifest | 9a85b8238764ea4b38fa09740bf736b359551bf99b5d5db49f6c52d3e04559b3 |
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 | ySgUqAS6bRQ4CtgL2XHifYz/Tt8aBTXAZJ9B5iK+F0hIwW7tnaFDKqpV2dpb1VbCkg33Qd/IQjfh6/bj8OZWDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:37:19.708419Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094836observed 9519b6207e76fedc104649b584e514c6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:19.691989Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094836/manifest.jsonobserved 9a85b8238764ea4b38fa09740bf736b3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:19.674918Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094836/publication.mdobserved 2790a5cd5fb1ef0565e0fc982c23b51d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:19.656399Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094836/publication.txtobserved becb57f09ba719e0c0b20967f7b613bc...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. |
|---|