OT-2026-000076311
Publication integrity record
Two bellows cup vacuum gripper, two zone face, per zone isolation, three stage ejector, pressure sensor per zone, 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-2026-000076311) never changes.
Identity and time
| Publication number | OT-2026-000076311 · never reused |
|---|---|
| Internal UUID | 01a0ae94-6a70-7de8-b321-38eb4eaecd74 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:55:57.307071Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000076311 |
| Status | PUBLIC |
Content hashes
| Canonical text | 817f00f851b8105b189121976daf696ec3866e6ef462fd87f1991707d0ead84c |
|---|---|
| Markdown | 49f6e7854fd7d0f26d354878c4407373fa384b60b350ebe9e0420b70a8900422 |
| Publication page | fb8e24a57ebd1420a5a7561368e0a4c45d5c762f5c60350b112b8fe8c282023d |
| Manifest | b846319f915d141b40a6992ede984c82a06b7a8e16bd789de6d17e50204ff85e |
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 | IJ2of/KedBkLb+DpzD0tMWq7idn3nEOlTxwOg7H+9Yt9STdvy2qPZIbuOUWAxezBjav0s7V+UaAL/LdyD4AZBg== |
| 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
| 2026-09-17T10:12:09.481215Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076311observed fb8e24a57ebd1420a5a7561368e0a4c4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:12:09.461903Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076311/manifest.jsonobserved b846319f915d141b40a6992ede984c82...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:12:09.442211Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076311/publication.mdobserved 49f6e7854fd7d0f26d354878c4407373...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:12:09.337576Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076311/publication.txtobserved 817f00f851b8105b189121976daf696e...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. |
|---|