OT-2026-000044611
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, two stage ejector, manifold 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-2026-000044611) never changes.
Identity and time
| Publication number | OT-2026-000044611 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-39d9-7de6-804a-6e6776ebc6a3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:32.012327Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044611 |
| Status | PUBLIC |
Content hashes
| Canonical text | f222a2aaa2d422750a23b306f5f2434688eb7f540dbddfd9ca2943e1c9725797 |
|---|---|
| Markdown | 58792de1ef1daaf58c7058c31dbc6b294830e38f2c0b55bcae5b2395424977e5 |
| Publication page | 6b1262c87a5fe48f969a732e154948afb1d5d83f36e3eec9d133e242298092e5 |
| Manifest | cb36e0034a342b85417cd0ebfd581122817a8d38de1e1754d5e03de2755badd9 |
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 | WwekPwWv8TH0uN3DpjY+w+HLAkyptO/cyLLrkP/qPJX9TOpkFP0UpdBBffieuQFbas4APrPJvFuOJZhNS1sXDg== |
| 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
| 2026-09-17T11:11:50.621268Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044611observed 6b1262c87a5fe48f969a732e154948af...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:11:50.600084Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044611/manifest.jsonobserved cb36e0034a342b85417cd0ebfd581122...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:50.579085Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044611/publication.mdobserved 58792de1ef1daaf58c7058c31dbc6b29...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:50.558587Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044611/publication.txtobserved f222a2aaa2d422750a23b306f5f24346...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. |
|---|