OT-2026-000011303
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, single stage ejector, 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-2026-000011303) never changes.
Identity and time
| Publication number | OT-2026-000011303 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-5410-7212-9ad4-b7773c9fafdc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:10.156048Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011303 |
| Status | PUBLIC |
Content hashes
| Canonical text | bc3a68dad934b6dfa73815d2f11e1a87dcb8400a6a77c4429ee38e7c2349d3d1 |
|---|---|
| Markdown | 2d389e6a61b4fa81ad2e21e10ecaefb3b535d2471245a4cb0bf47874dbbcad3e |
| Publication page | e5785f6d3f9b1d13f33146c9b44154108e2e4bfd028bbd49b73039d0321d5fad |
| Manifest | c193d64b9b07ea13dacaadfc77b7757ffd245d25b3890fc1c68eaed4fdc4cf0f |
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 | oV96xXUeAYCfG61RAyun1wuEVHHNEohTOsSIIXnecR3BsKqwxJDeW4t+dqrsl3snmOYqWrtMk2fiUy23/DBeCQ== |
| 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
| 2026-09-17T12:14:16.862213Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011303observed e5785f6d3f9b1d13f33146c9b4415410...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:14:16.842402Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011303/manifest.jsonobserved c193d64b9b07ea13dacaadfc77b7757f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:16.821841Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011303/publication.mdobserved 2d389e6a61b4fa81ad2e21e10ecaefb3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:16.799746Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011303/publication.txtobserved bc3a68dad934b6dfa73815d2f11e1a87...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. |
|---|