OT-2026-000040567
Publication integrity record
Three cup vacuum gripper, three zone face, six outlet manifold, single stage ejector, supply line pressure sensor, pulsed blow-off before 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-2026-000040567) never changes.
Identity and time
| Publication number | OT-2026-000040567 · never reused |
|---|---|
| Internal UUID | 01a0ae79-6d0d-77a9-a853-f2c74ea9bbd3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:28.516236Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040567 |
| Status | PUBLIC |
Content hashes
| Canonical text | b17472ec26b9c836daa6921dd501220c67393a9c39d0b4276f023f68eb5e7126 |
|---|---|
| Markdown | 1062e05528c94e6088603fed62d815cc30d056f70a61646dd6880dfb56b3191c |
| Publication page | e1ebc251e13e086f7e33c6179c2f0fea58dc3cd6bf1e75a4d948e54e7369622c |
| Manifest | a436e48603c69084ce46456419f6bd64a23046fa9f63e2a353f71db31c39d27e |
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 | SyWeC+bgA/JR3VGZW7k6JTcj8inFaSI3HksW1muZUD6HYjl953OfxXRKArSYEOHG0iSFxV1dRnjj+cmurOxqCg== |
| 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
| 2026-09-17T11:17:43.795064Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040567observed e1ebc251e13e086f7e33c6179c2f0fea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:17:43.776102Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040567/manifest.jsonobserved a436e48603c69084ce46456419f6bd64...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:43.758914Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040567/publication.mdobserved 1062e05528c94e6088603fed62d815cc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:43.741321Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040567/publication.txtobserved b17472ec26b9c836daa6921dd501220c...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. |
|---|