OT-2026-000093010
Publication integrity record
Four cup vacuum gripper, four zone face, common isolation valve, three stage ejector, supply line pressure sensor, 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-2026-000093010) never changes.
Identity and time
| Publication number | OT-2026-000093010 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-090f-7a08-9d6e-89b730ad1eef · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:27.740822Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093010 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0307824605f518dc2da63af9f1781d252cf776b3f59cba140eb7a88f42da7107 |
|---|---|
| Markdown | da087f31a8fbb9d71b980c2a919acebf27ef9a198674654fc2c3b1417333fec3 |
| Publication page | 684334ef0bbce0ae3eef1136ea0635b49e4f5a0e79f89fe405ea14154a9924ad |
| Manifest | 28b7faeb22ff7518fd21aec2ad92ee5a832e1720e8e66d75b3f45873053ed98c |
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 | Dx7wAc3TExgUynQKCqX3qk2Esx7zPzSLbjDJfjtTbe0cOKrHnPPOQ6Ql868qXf+r8V06geTifWMKPKCo3431Cg== |
| 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
| 2026-09-17T09:40:13.090097Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093010observed 684334ef0bbce0ae3eef1136ea0635b4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:13.071931Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093010/manifest.jsonobserved 28b7faeb22ff7518fd21aec2ad92ee5a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:13.053493Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093010/publication.mdobserved da087f31a8fbb9d71b980c2a919acebf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:13.034535Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093010/publication.txtobserved 0307824605f518dc2da63af9f1781d25...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. |
|---|