OT-2026-000092751
Publication integrity record
Foam pad vacuum gripper, two zone face, common isolation valve, single 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-2026-000092751) never changes.
Identity and time
| Publication number | OT-2026-000092751 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b600-70da-9302-64f83c511e93 · 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-2026-000092751 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9649553a5e6e10002a8933a2e09d8b1dc77fff79e34bfff9a15bf7556da04438 |
|---|---|
| Markdown | e2e502b56e264625f7e052bde03d1a6767fe5250de2ddda42fd3de93ac3d0e1b |
| Publication page | 12cdd8aeaa991fc4bcff68b1631fe088ce13ef44ee390451f7ee15b8d8e7e99a |
| Manifest | 85d83162643c38f3a616780108bb265023c1e57448c44022108dcfe43ac6d825 |
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 | qb7ZhP32arCozyOtjDGAx2QLaQ1qXKlVSdzDMtdefBywCRg8aN9UptPoRKT7wFWK985ZFgAnI+24Q2bScpHhBA== |
| 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
| 2026-09-17T09:41:22.792208Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092751observed 12cdd8aeaa991fc4bcff68b1631fe088...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:22.773812Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092751/manifest.jsonobserved 85d83162643c38f3a616780108bb2650...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:22.756302Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092751/publication.mdobserved e2e502b56e264625f7e052bde03d1a67...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:22.739288Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092751/publication.txtobserved 9649553a5e6e10002a8933a2e09d8b1d...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. |
|---|