OT-2026-000039662
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, pump fed, supply line pressure sensor, 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-2026-000039662) never changes.
Identity and time
| Publication number | OT-2026-000039662 · never reused |
|---|---|
| Internal UUID | 01a0ae78-d8d4-71dd-9e67-f6876b91b80e · 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-2026-000039662 |
| Status | PUBLIC |
Content hashes
| Canonical text | 11c9154d068a44ed6f4cd076a3626ff25fd74efcc1e5c6fbd9d85d6f70579f73 |
|---|---|
| Markdown | c73082a8b57605f7b8e7163f4d12c4df88d6de309e7881451c6a35e1889afcaf |
| Publication page | 53ce4b48b99d5ee85a8d064c1f7b168adcafc035d98cf4d088efd78baa07d349 |
| Manifest | db521f7231430c03227eeb774e196b08db173e60bbefc2eb97c3323212e408fe |
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 | AhP3fmLq3h7TgVy0e7EAJvbKFbD9nH6xuZtVs1JIHFVpqx4+w9bwjEVPNWE+wPyEHr1diR++f1AxwhSRW08pBQ== |
| 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
| 2026-09-17T11:19:50.564100Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039662observed 53ce4b48b99d5ee85a8d064c1f7b168a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:19:50.546184Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039662/manifest.jsonobserved db521f7231430c03227eeb774e196b08...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:50.526131Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039662/publication.mdobserved c73082a8b57605f7b8e7163f4d12c4df...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:50.507521Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039662/publication.txtobserved 11c9154d068a44ed6f4cd076a3626ff2...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. |
|---|