OT-2026-000103335
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, plant vacuum fed, pulsed blow-off after 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-2026-000103335) never changes.
Identity and time
| Publication number | OT-2026-000103335 · never reused |
|---|---|
| Internal UUID | 01a0aea4-be3f-70ba-a542-ad47e98f38f8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:47.343354Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000103335 |
| Status | PUBLIC |
Content hashes
| Canonical text | e8367b34d93512a6eca52d963bd721fad02d0a56976a42a4a2d28ab1cca5cceb |
|---|---|
| Markdown | 10b9502b7aa32677e95f3802e1dca70438dcaff67e9cf95f77ed9f67a5d1b3d2 |
| Publication page | 6f16631b783799f1522761d9ca1873ca15b20b678e1f96ade491679005d6c3d9 |
| Manifest | 0979683e6e3d9f3f06f594526f2cf6afcb029aeec365956ee331a94483f0eec5 |
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 | jzpYpXGM4zVAXO0nb8G9Ew1S+myxSEV+tL+PvMvHjq0fKjfRTA/r6kyLaDVCsifyBHTIaSmDwb48EfoQux3/CA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:23:35.547120Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103335observed 6f16631b783799f1522761d9ca1873ca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:23:35.529429Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103335/manifest.jsonobserved 0979683e6e3d9f3f06f594526f2cf6af...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:35.510514Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103335/publication.mdobserved 10b9502b7aa32677e95f3802e1dca704...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:35.492388Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103335/publication.txtobserved e8367b34d93512a6eca52d963bd721fa...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. |
|---|