OT-2026-000088359
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, 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-2026-000088359) never changes.
Identity and time
| Publication number | OT-2026-000088359 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-5d27-748a-944b-667d172bfbf5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:32.662646Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088359 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2211221afca9388d50352d27c3c3111bd8749be8fd57b46b9c1f9e6bc21f407d |
|---|---|
| Markdown | 5fa4f524d3dbd20ebcf08d0e582de98c99129376e8113d668a2cd877e7cca4e4 |
| Publication page | 3d7cee0043a36b5c06840c8c94a001deb4247df4bf6c125801da24555a1c2d4a |
| Manifest | 965e558a01e8c78da1c0786bf137b48460fa379489bc124a13d7fcd03d0273d4 |
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 | hKQQMwEik/8hd2PTjWoAl3Cy1q2Jq8snowJEAi4iQywpPIL9jBuxtBxK0n2GZIajIayU/ERQKbCtdHPpAaeOBA== |
| 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
| 2026-09-17T09:48:41.739820Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088359observed 3d7cee0043a36b5c06840c8c94a001de...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:48:41.722323Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088359/manifest.jsonobserved 965e558a01e8c78da1c0786bf137b484...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:41.688517Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088359/publication.mdobserved 5fa4f524d3dbd20ebcf08d0e582de98c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:41.654578Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088359/publication.txtobserved 2211221afca9388d50352d27c3c3111b...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. |
|---|