OT-2026-000101339
Publication integrity record
Three cup vacuum gripper, three zone face, six outlet manifold, two stage ejector, pressure sensor per zone, 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-2026-000101339) never changes.
Identity and time
| Publication number | OT-2026-000101339 · never reused |
|---|---|
| Internal UUID | 01a0aea3-c379-754a-9154-354ebba21ba3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:43.138721Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101339 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0a170b48c906050dba91f1cc53132f0bca9cc52fa45b785c3125013b03b6066e |
|---|---|
| Markdown | fbc3808c3b99f54c0631e4c9506445ec49e7004c13f2018c098e2eab5ff654ed |
| Publication page | a6200aed398a026f9411cf403bf327813c11fde2c94c280f6f4c0fc0892e1d5e |
| Manifest | 7e76b8148101496b1f941d2542342dfe946a4bb794b5dc48ca4dab50e392d76c |
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 | kxtSuzHg6LoqfO4siztAAh0PfvaefggIWEectwvYocVp+7dQBqsSfee+EpG24tiZguOVdRC2t5HPssRwJiCyBQ== |
| 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
| 2026-09-17T09:27:01.921246Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101339observed a6200aed398a026f9411cf403bf32781...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:27:01.903511Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101339/manifest.jsonobserved 7e76b8148101496b1f941d2542342dfe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:01.884692Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101339/publication.mdobserved fbc3808c3b99f54c0631e4c9506445ec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:01.866880Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101339/publication.txtobserved 0a170b48c906050dba91f1cc53132f0b...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. |
|---|