OT-2026-000066432
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, three stage ejector, manifold pressure sensor, sustained blow-off after 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-2026-000066432) never changes.
Identity and time
| Publication number | OT-2026-000066432 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-ce40-7e6d-8f61-7ec18a4fca4e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:49.649149Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066432 |
| Status | PUBLIC |
Content hashes
| Canonical text | f6d7d939217ef21774d2ad66fb77f7ec1468e07f068dd59efd6bb4b948a734d6 |
|---|---|
| Markdown | ddf0d97742bfc3cbbb1e1b4d8e792540ca1df02b6347c760f0e12d9a716c0aa6 |
| Publication page | 6fa761034759eadfcd95bfcae1739e48a89dae52ba54b3ec87e69a32705046c5 |
| Manifest | ff62f08a65704129a0b90a1763083e110ada25ed9362bc142d582a2cdcc25967 |
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 | 7EgvzuU6FW8Ly7rRTwGSCY3Tvj1bXoI9IbDNwZWd70HcjALATjutu63NdVLDPJppRLhfsWTUW4tudjEdYngnAA== |
| 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
| 2026-09-17T10:32:40.572580Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066432observed 6fa761034759eadfcd95bfcae1739e48...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:40.554166Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066432/manifest.jsonobserved ff62f08a65704129a0b90a1763083e11...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:40.537905Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066432/publication.mdobserved ddf0d97742bfc3cbbb1e1b4d8e792540...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:40.519767Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066432/publication.txtobserved f6d7d939217ef21774d2ad66fb77f7ec...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. |
|---|