OT-2026-000039963
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, single stage ejector, supply line pressure sensor, pulsed 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-2026-000039963) never changes.
Identity and time
| Publication number | OT-2026-000039963 · never reused |
|---|---|
| Internal UUID | 01a0ae78-d8d7-75b1-a928-9e9cea93358e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:50.683051Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039963 |
| Status | PUBLIC |
Content hashes
| Canonical text | 389e5e19b684c6e98f681007842bd984b518a3e8332f3302e556806fa34dcdb2 |
|---|---|
| Markdown | 9bb5fa7c271bd95d2e33b878147c898288ecb6ffb7aec155546431a9c29c28ad |
| Publication page | e039468ce9c7206e66f5f17ab160e0d9736a4ff10c07dcc1d26ef3c6673cd432 |
| Manifest | e9eec7e7218e3d7ded16b45e84f4b6795b95089fde28dcd27fd23a356a036d5f |
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 | edW+UFPafYC2dqHRgskLtRSGHkvHR6PYdv2IRzjkguzN0M+TruQMDNkwW2LU1DFsE24jXew6PRUI1bSa+PyOAw== |
| 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
| 2026-09-17T11:20:17.088439Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039963observed e039468ce9c7206e66f5f17ab160e0d9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:17.071364Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039963/manifest.jsonobserved e9eec7e7218e3d7ded16b45e84f4b679...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:17.053474Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039963/publication.mdobserved 9bb5fa7c271bd95d2e33b878147c8982...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:17.034392Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039963/publication.txtobserved 389e5e19b684c6e98f681007842bd984...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. |
|---|