OT-2026-000011352
Publication integrity record
Four cup vacuum gripper, four outlet manifold, common isolation valve, plant vacuum fed, 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-2026-000011352) never changes.
Identity and time
| Publication number | OT-2026-000011352 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-88fe-7160-8ad4-306f1098c62e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:23.703080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011352 |
| Status | PUBLIC |
Content hashes
| Canonical text | e3aa275ac546b0feec81447490a6f4dc04ca98ee8b5d19af6ca7149b8f3383bf |
|---|---|
| Markdown | 4103b40a4ae4b5d232544bacbe7601eed51f5010c950ba6f33d4a9cc0393a604 |
| Publication page | a5f78314c0fd124d145148723125b4538f5e14ed4e8b4690fafef19187421b6e |
| Manifest | f2684f1a10af6d5ce072c5347a621cefcd52ee4e942869a48d247e925dbb74e8 |
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 | +U2N7lzE+rEKcrqUqhnHFKhy0u8prNvJI0RBYh9AP4cFhvu+ukBRGajLN2Pu8gtVcKpZegTa8db8HJMGVnNDAw== |
| 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
| 2026-09-17T12:13:04.917968Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011352observed a5f78314c0fd124d145148723125b453...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:04.899824Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011352/manifest.jsonobserved f2684f1a10af6d5ce072c5347a621cef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:04.879947Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011352/publication.mdobserved 4103b40a4ae4b5d232544bacbe7601ee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:04.859920Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011352/publication.txtobserved e3aa275ac546b0feec81447490a6f4dc...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. |
|---|