OT-2026-000023465
Publication integrity record
Four cup vacuum gripper, four outlet manifold, common isolation valve, three stage ejector, 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-2026-000023465) never changes.
Identity and time
| Publication number | OT-2026-000023465 · never reused |
|---|---|
| Internal UUID | 01a0ae70-7269-7ef3-8cb5-0edda250e475 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:40.056870Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000023465 |
| Status | PUBLIC |
Content hashes
| Canonical text | e96aad34cd90faacd7bf3941b7ee5dbf1f60d740fccdb6b3e6c2489842a6448f |
|---|---|
| Markdown | d306597af12ef5edfd626fe5c195a2898ca4af7bc4a356688da91c68baeac280 |
| Publication page | 7d753f7c319928fe67fc57db9ddf3c16c263eb9e85e86123e2b5b32fa7a13758 |
| Manifest | db1da0f15f1864f346de139f0171ffb09820d1e2622fd64fcf6955181eee953f |
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 | e7e0wjPQL47r/Tn1CunR6Ah4XQzSBPVboB5P/xSFMypiTFbeBjlslCiVvvZ5gjTy42IO9OiQXK0wDs+z192SDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:51:41.176866Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023465observed 7d753f7c319928fe67fc57db9ddf3c16...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:51:41.158097Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023465/manifest.jsonobserved db1da0f15f1864f346de139f0171ffb0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:41.139745Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023465/publication.mdobserved d306597af12ef5edfd626fe5c195a289...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:41.122239Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023465/publication.txtobserved e96aad34cd90faacd7bf3941b7ee5dbf...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. |
|---|