OT-2026-000038957
Publication integrity record
Six cup vacuum gripper, six outlet manifold, single stage ejector, 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-2026-000038957) never changes.
Identity and time
| Publication number | OT-2026-000038957 · never reused |
|---|---|
| Internal UUID | 01a0ae78-76a0-7ffe-95ab-d36457a8c437 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:25.422407Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000038957 |
| Status | PUBLIC |
Content hashes
| Canonical text | fdd89ad3b645bd166dc5a08b5e55afc0ee4ea7384aa7b0e1c93896599e78d408 |
|---|---|
| Markdown | fae987ce48f1c247eb82e897e84c2d2c2b967d094c4a5db54bc6966a6fd14b01 |
| Publication page | 2064860b8f12019e61b1a1a91768c35894837c8128d0c94333ced3e3adb3ff9c |
| Manifest | 2c0cc5cf56fa256ebd99b741320aad4237b964f42de687d0c571bc2d4a2e8fa5 |
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 | Pca+t02ElMDgIf8+I9rIzIJspUFP1mx/VF+3Xmb6boPrl++5/+KRuJPL/XriRHpg9Sb/zFut5Ldyn/mrzwdCDQ== |
| 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
| 2026-09-17T11:22:13.788180Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038957observed 2064860b8f12019e61b1a1a91768c358...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:22:13.770029Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038957/manifest.jsonobserved 2c0cc5cf56fa256ebd99b741320aad42...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:13.751099Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038957/publication.mdobserved fae987ce48f1c247eb82e897e84c2d2c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:13.734019Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038957/publication.txtobserved fdd89ad3b645bd166dc5a08b5e55afc0...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. |
|---|