OT-2026-000041767
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, three stage ejector, manifold pressure sensor, pulsed 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-2026-000041767) never changes.
Identity and time
| Publication number | OT-2026-000041767 · never reused |
|---|---|
| Internal UUID | 01a0ae79-e8a2-735e-a1f4-abfe611c3bdc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:27:00.220789Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000041767 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1010531ec3276f54a1b31e69409d53c4247687f6979705722ddd563902c2f735 |
|---|---|
| Markdown | 14171e13b8836082885cf7e4fc09c23b28cf40ae8dec22be90b5ef74d8b49d2a |
| Publication page | a067ab8cac18a660b2a918b39a8cdd99690d48d7ffddaf3d499c955e853fca2f |
| Manifest | fc3e300cbd00d80d0d55c89280609b47f54f5384145264d5a7e03d3fdfca5d9d |
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 | 7PS5Y3HsaylFR3YjxT9+ppMbU2cfEbwaNZav+c1ujEqihc/VxybeXzqzjJbpn5EU/QjCjibGeZB2w9VFbYybAA== |
| 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
| 2026-09-17T11:16:36.944467Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041767observed a067ab8cac18a660b2a918b39a8cdd99...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:16:36.925219Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041767/manifest.jsonobserved fc3e300cbd00d80d0d55c89280609b47...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:36.905472Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041767/publication.mdobserved 14171e13b8836082885cf7e4fc09c23b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:36.885952Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041767/publication.txtobserved 1010531ec3276f54a1b31e69409d53c4...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. |
|---|