OT-2026-000059701
Publication integrity record
Two cup vacuum gripper, two outlet manifold, pump fed, vented after 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-2026-000059701) never changes.
Identity and time
| Publication number | OT-2026-000059701 · never reused |
|---|---|
| Internal UUID | 01a0ae89-ec24-77bc-8dd5-2e5b3825afe7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:29.732559Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059701 |
| Status | PUBLIC |
Content hashes
| Canonical text | 39f7d0895a701634b840889be9f87506d1dc95fe16d0f3e662b7bf5ccc1e2ec5 |
|---|---|
| Markdown | 5c1ceaf9ecba19c16946bd1ae6288007cc5e4f62c1535e6df7802be8ca1e3c67 |
| Publication page | e7c557a647dd12a755ee3d955a950dfd176d1894c475e85ee9ceab011c767637 |
| Manifest | 261fe679b7c7b6ddd0b92db2b17fc19a22dfad5af3e48ee91f5c664bc6f00e10 |
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 | kfTYTBcHDOG98Q7Xzo68INZno8f6cIAiJGjDlt3E52+vabyAO1UQWVEk9GtqgP1726VPvrbUT2zK9hs2yKoqAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:44:24.645275Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059701observed e7c557a647dd12a755ee3d955a950dfd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:24.627370Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059701/manifest.jsonobserved 261fe679b7c7b6ddd0b92db2b17fc19a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:24.608464Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059701/publication.mdobserved 5c1ceaf9ecba19c16946bd1ae6288007...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:24.589442Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059701/publication.txtobserved 39f7d0895a701634b840889be9f87506...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. |
|---|