OT-2026-000017817
Publication integrity record
Six cup vacuum gripper, six outlet manifold, three stage ejector, supply line pressure sensor, pulsed 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-2026-000017817) never changes.
Identity and time
| Publication number | OT-2026-000017817 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-96fb-7960-bed1-cb7ac1e8146a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:38.350302Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000017817 |
| Status | PUBLIC |
Content hashes
| Canonical text | 45f22d674f2013f0ded3f6843ebc8cd1cc1be0e8fc0d5b500450820145f5e3c9 |
|---|---|
| Markdown | 4bb6f6a80c94fc651522df1cf48bb1bf8a6ba22824164da57e39458639bde73c |
| Publication page | 0109a45f4f63f0cdc33b8256639adb7646c46fb09c2916d2de77ac2ce5b8c1c4 |
| Manifest | 554f806ff0746bc695969e3f6fff3862866dacb9d67c37dc1722efd00521edb0 |
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 | 6Mz30bqZpP2Bln3y/bfCJbjLIKgbyEBgrHM9u+F06WddltTukO4gp1ApRfuPROUyk6jMGIOeSBQw25E8d/kUDw== |
| 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
| 2026-09-17T12:01:47.315204Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017817observed 0109a45f4f63f0cdc33b8256639adb76...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:01:47.299659Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017817/manifest.jsonobserved 554f806ff0746bc695969e3f6fff3862...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:47.282252Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017817/publication.mdobserved 4bb6f6a80c94fc651522df1cf48bb1bf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:47.266708Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017817/publication.txtobserved 45f22d674f2013f0ded3f6843ebc8cd1...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. |
|---|