OT-2026-000023909
Publication integrity record
Single cup vacuum gripper, common isolation valve, three stage ejector, sustained 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-2026-000023909) never changes.
Identity and time
| Publication number | OT-2026-000023909 · never reused |
|---|---|
| Internal UUID | 01a0ae70-aed6-732a-9080-0ea2a9818462 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:55.528856Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000023909 |
| Status | PUBLIC |
Content hashes
| Canonical text | 24e0c2d4c075671f6533cfbb716331266bcbf5b24ba9a4ea64a6b70618694975 |
|---|---|
| Markdown | 4ab21832b8bc799811406d8a3a25f85705d1a0fac63336d92d23ca1f7e88120a |
| Publication page | 670458f079861d946200ab57fba39e9151ca8578701f91d61c549ee8f0d37fe9 |
| Manifest | b7fdc5c5c4b51e9a85d0009994c876d22c5a8746fdd32c8d4aee3fe0d27cd64c |
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 | +ufTX8l8x6QSIYyEklexbWdUaqFaYLUSpRiJBfo8VaVerEWhd+wgf2QdVbfk4rDY3lAQZTmA3osaV/DMcMKsCw== |
| 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
| 2026-09-17T11:50:31.686780Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023909observed 670458f079861d946200ab57fba39e91...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:31.665781Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023909/manifest.jsonobserved b7fdc5c5c4b51e9a85d0009994c876d2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:31.645104Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023909/publication.mdobserved 4ab21832b8bc799811406d8a3a25f857...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:31.621116Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023909/publication.txtobserved 24e0c2d4c075671f6533cfbb71633126...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. |
|---|