OT-2026-000038699
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four outlet manifold, single stage ejector, supply line pressure sensor, pulsed 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-2026-000038699) never changes.
Identity and time
| Publication number | OT-2026-000038699 · never reused |
|---|---|
| Internal UUID | 01a0ae78-769e-75ab-b28f-6c9c2776f679 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:25.422407Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000038699 |
| Status | PUBLIC |
Content hashes
| Canonical text | f77ea14bf55b4b513d1bf29267dbb388311554a1ef6dabfbd085fb4febf7c5b1 |
|---|---|
| Markdown | e01b585b078445647e85c92ffd416f85a134e25af5e4fa615bceb6d1ee38d1a5 |
| Publication page | fe81fae1cda42a7faa7b3fe0d211a9ff792da5bb89798695fc9db2bf3d1125b8 |
| Manifest | dc0463875d0ac357c5268096b26d66185b5ad1ecebaebb9dcb7550c6b7ab4ed5 |
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 | VIbsyLhn1O9+kxF5U+Bt6PumEoIf4ashQaK54rZylx43C6DbvO3otLvF5nM29HwvJs1s5+In6f3YwJcs7izfAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:21:13.195001Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038699observed fe81fae1cda42a7faa7b3fe0d211a9ff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:21:13.176890Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038699/manifest.jsonobserved dc0463875d0ac357c5268096b26d6618...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:21:13.158074Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038699/publication.mdobserved e01b585b078445647e85c92ffd416f85...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:21:13.138687Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038699/publication.txtobserved f77ea14bf55b4b513d1bf29267dbb388...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. |
|---|