OT-2026-000026362
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, plant vacuum fed, manifold 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-2026-000026362) never changes.
Identity and time
| Publication number | OT-2026-000026362 · never reused |
|---|---|
| Internal UUID | 01a0ae71-f4a7-75cb-93b9-d796613b01f1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:18:18.960773Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000026362 |
| Status | PUBLIC |
Content hashes
| Canonical text | b12ab73a8535afb1a1333f789663063edd5cd3f0b07eebdc5b5aace73ff83b17 |
|---|---|
| Markdown | deb9d08cbe5e0c152f5b086957aa34a3ac8c2c2c4f509614bb9a3ad7a27dbba8 |
| Publication page | 8420b2a49dafbca9bab043f107303ba9e5ab2a3d2ca2f0d208f97c75903797ec |
| Manifest | 546d78dce19f121c76e77b43188cd4ed7992a98c9e85285b50bd4890e3f691d4 |
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 | JRZX0MRaAi/ZVZGdhcRN/ZYfx6YwMKxCwTq9T4Oen/hcOXnZ5ZTCpL6ysKywksjER8HzJ9xibShFUiCs+xWRAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:44:20.358660Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026362observed 8420b2a49dafbca9bab043f107303ba9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:44:20.342917Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026362/manifest.jsonobserved 546d78dce19f121c76e77b43188cd4ed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:44:20.327338Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026362/publication.mdobserved deb9d08cbe5e0c152f5b086957aa34a3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:44:20.307398Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026362/publication.txtobserved b12ab73a8535afb1a1333f789663063e...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. |
|---|