OT-2026-000092014
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, single stage ejector, pressure sensor per zone, sustained blow-off before set-down
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-2026-000092014) never changes.
Identity and time
| Publication number | OT-2026-000092014 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-43bc-7e89-8c18-71342ac1c2c2 · 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-2026-000092014 |
| Status | PUBLIC |
Content hashes
| Canonical text | ba59a171f01fe7259ddb3b049fa575ff6ae28bc6107576381e5da5e58519a55a |
|---|---|
| Markdown | e5536056e4bcca89dcf07d4f138dac7162997b3b1f95d5ffc4543b73fb9608c2 |
| Publication page | 9ebe37cc6f05f470c2bbda1d729fc6700ee9aa9d82c5115d903698059c260918 |
| Manifest | 5338d1b07b30446e1ef1d3944f369756677eee91b4379a205da06e15a6047e98 |
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 | x0Oympc888j3ep4lxLUaXQdVJ1/Rca3y5JOkY3z4jAaE7w8UiEMuoI8NUDrk6XxqgM0JgmPJSiHUSI/PIi5ZAA== |
| 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
| 2026-09-17T09:43:05.590512Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092014observed 9ebe37cc6f05f470c2bbda1d729fc670...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:43:05.570607Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092014/manifest.jsonobserved 5338d1b07b30446e1ef1d3944f369756...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:43:05.552137Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092014/publication.mdobserved e5536056e4bcca89dcf07d4f138dac71...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:43:05.533448Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092014/publication.txtobserved ba59a171f01fe7259ddb3b049fa575ff...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. |
|---|