OT-2026-000011398
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, vented 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-2026-000011398) never changes.
Identity and time
| Publication number | OT-2026-000011398 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-88fe-7314-af86-29759cb54a5b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:23.703080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011398 |
| Status | PUBLIC |
Content hashes
| Canonical text | 13013d63647926201be84dbfc5efbcef9e3ca2eb73f3aa824f61c57c5b0a0ddf |
|---|---|
| Markdown | 445fba452fe4f7514c780a75795631a989d62e4541d11e8d40c974f275e42f5a |
| Publication page | 29f1f0706597aafd99fe21d0f6d38a02b1f6394fdaa1438aa4721c12f57d4e08 |
| Manifest | 3d914596fc1e5d25e6e09355f72fe3a6dffcdaa34f19c50443305654e6116af4 |
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 | EyTUeiTZYC64yUsVt6urETw0sA1mDA14QwSSF6/XbBtJrRZwQCaw/9NfYBuzrJsatdlaydhEvV2IdUTCO8e2Aw== |
| 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
| 2026-09-17T12:13:08.765815Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011398observed 29f1f0706597aafd99fe21d0f6d38a02...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:08.747771Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011398/manifest.jsonobserved 3d914596fc1e5d25e6e09355f72fe3a6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:08.725224Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011398/publication.mdobserved 445fba452fe4f7514c780a75795631a9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:08.705405Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011398/publication.txtobserved 13013d63647926201be84dbfc5efbcef...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. |
|---|