OT-2026-000092791
Publication integrity record
Foam pad vacuum gripper, two zone face, common isolation valve, three stage ejector, supply line 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-2026-000092791) never changes.
Identity and time
| Publication number | OT-2026-000092791 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b600-7f82-81e4-be41b6a0c4eb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:06.506600Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092791 |
| Status | PUBLIC |
Content hashes
| Canonical text | 389bcf2f7315b90a4439941ac30795ebea5e1031fb71ac28a27e1d6c17b54497 |
|---|---|
| Markdown | ccbf5c3dc0df7bce9de7838e8ed91a73dcee53f10e8b87a78a34ad83bd172a18 |
| Publication page | 53d07619e1e4614c8226b83ea09e9e996c9f699c8c0e438cc9b2300eb4fcb260 |
| Manifest | a4b382a752678849bc14b3b1bf3c35da69ae05da0fc8211b81265ba34f2c64b1 |
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 | z2MZgMt9A0R2WUBVzUGJeqQkIZOuAEs3znaACOKMgroFSxw6+zyPra8fHkgWzln8Y4ngG3RRD415NI0+LnIMDQ== |
| 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
| 2026-09-17T09:41:26.537294Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092791observed 53d07619e1e4614c8226b83ea09e9e99...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:26.519540Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092791/manifest.jsonobserved a4b382a752678849bc14b3b1bf3c35da...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:26.501342Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092791/publication.mdobserved ccbf5c3dc0df7bce9de7838e8ed91a73...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:26.484931Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092791/publication.txtobserved 389bcf2f7315b90a4439941ac30795eb...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. |
|---|