OT-2026-000064534
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, pump fed, manifold pressure sensor, 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-2026-000064534) never changes.
Identity and time
| Publication number | OT-2026-000064534 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-a462-7fba-a8cc-1f6f1c5d07c3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:33.392114Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064534 |
| Status | PUBLIC |
Content hashes
| Canonical text | c82324b054f68ff6b7919bbb0831ead366a98306dd6fb8896da3102c2a4a1bad |
|---|---|
| Markdown | 566156f91bc493c476e634236c90e7193e696cb7de1c83f3a92eac28916a2c50 |
| Publication page | b12dc38d490247b18dec95f1ead7609a7a988b477077d2df2f4d40739ebdd777 |
| Manifest | 6603841bfde6a09227ca087b5b67a0e1d7861fb093f4854f9fa1c668a60109be |
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 | JqQWPtZjEvzeZvRpNBAY0cjZXSbl/hYGs8JbdL5sraF95MU14wc5o4aXtL70l8wG91h90UAnwcvcliKx9qwoDg== |
| 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
| 2026-09-17T10:36:44.968951Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064534observed b12dc38d490247b18dec95f1ead7609a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:44.953264Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064534/manifest.jsonobserved 6603841bfde6a09227ca087b5b67a0e1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:44.935349Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064534/publication.mdobserved 566156f91bc493c476e634236c90e719...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:44.919807Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064534/publication.txtobserved c82324b054f68ff6b7919bbb0831ead3...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. |
|---|