OT-2026-000092679
Publication integrity record
Four bellows cup vacuum gripper, four zone face, per zone isolation, three stage ejector, supply line 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-2026-000092679) never changes.
Identity and time
| Publication number | OT-2026-000092679 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b5ff-7e00-a404-0a5e23b8012b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:06.506600Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092679 |
| Status | PUBLIC |
Content hashes
| Canonical text | bd59691a88f0475517fdb8ef0e66bea77afdf13712108a4eb3258289606f302f |
|---|---|
| Markdown | a0369435566d00f5c3c27782e85e8c35108a69b6f54a1067c835bf7b14843a69 |
| Publication page | fa9f68667b87939b7097a8f8d07cd67df5d8c55db1472c5c62f4de89d3661ecb |
| Manifest | 395484bba8353cb76fbd213a2527955a26f2989c887ba115f1853a097f152f7b |
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 | FKeBuJcnsBvx0osb+M0NYFKH+gJf/Uv1grIJLw9T1GKX8p2V0/YqxpZpWZ8bmqMX1u5BriWNNBLtb5vv8DFYBQ== |
| 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
| 2026-09-17T09:41:17.622859Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092679observed fa9f68667b87939b7097a8f8d07cd67d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:17.604625Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092679/manifest.jsonobserved 395484bba8353cb76fbd213a2527955a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:17.586882Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092679/publication.mdobserved a0369435566d00f5c3c27782e85e8c35...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:17.568886Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092679/publication.txtobserved bd59691a88f0475517fdb8ef0e66bea7...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. |
|---|