OT-2026-000082043
Publication integrity record
Three cup vacuum gripper, three zone face, four outlet manifold, single stage ejector, 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-2026-000082043) never changes.
Identity and time
| Publication number | OT-2026-000082043 · never reused |
|---|---|
| Internal UUID | 01a0ae97-4d92-7b53-ac42-64f47d7df4df · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:06.536388Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082043 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6a3c8464919367614866a562023d7663dbe4d8337670e4dbf933a75dbf08aa9e |
|---|---|
| Markdown | 108276cd338f1dea463a5485c663088475d094902af49a840d057a595d8d8ea7 |
| Publication page | 2e5eaa5e42e591315cf7be900f966325cdb3a7b5542e2b85de77a7bde75bfc7f |
| Manifest | a1c22fe4070867d2422e593d861cf1937ac122f4a0100be2dece9087237ee5ac |
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 | wayRAc78S6aC9xXCZ+ejyU5CUkBhe2u/JHJ88RviwoAfFnM2xkr8XFzxJ85Tvyep8Z8WHz85d0KROk+lFPI9CA== |
| 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
| 2026-09-17T09:58:50.340722Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082043observed 2e5eaa5e42e591315cf7be900f966325...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:50.322744Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082043/manifest.jsonobserved a1c22fe4070867d2422e593d861cf193...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:50.304352Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082043/publication.mdobserved 108276cd338f1dea463a5485c6630884...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:50.287017Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082043/publication.txtobserved 6a3c8464919367614866a562023d7663...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. |
|---|