OT-2026-000092081
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, plant vacuum fed, pressure sensor per zone, 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-2026-000092081) never changes.
Identity and time
| Publication number | OT-2026-000092081 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-43bc-7ad5-a053-90b67da95010 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:37.256105Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092081 |
| Status | PUBLIC |
Content hashes
| Canonical text | 626f6bbce28c7892d5f09a2674566d13b4c844b62d55159bda4521d8512b8a13 |
|---|---|
| Markdown | e0c8e22d31e343d5e2c4c20b0a53d9c9efdf16eb03a37ef6c13899b3af70d9a8 |
| Publication page | 1c5233c2079192bd1db7e00376ef49939d44e348d5f8505416eccf43d3189a68 |
| Manifest | 30b822b82fd7440619714965e09301d255234f07cb7a5b30080397d1680b07e5 |
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 | PKUyRRvDAPTUGXkse9AxPE7ynBInLMPd9VlykFKcO2Ce/hIbyDYwhoeQZTaOfl26TmYjuW46CRQQpOX4O0PNAA== |
| 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
| 2026-09-17T09:43:11.204560Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092081observed 1c5233c2079192bd1db7e00376ef4993...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:43:11.188393Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092081/manifest.jsonobserved 30b822b82fd7440619714965e09301d2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:43:11.169279Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092081/publication.mdobserved e0c8e22d31e343d5e2c4c20b0a53d9c9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:43:11.152418Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092081/publication.txtobserved 626f6bbce28c7892d5f09a2674566d13...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. |
|---|