OT-2026-000034149
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, pulsed blow-off after 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-2026-000034149) never changes.
Identity and time
| Publication number | OT-2026-000034149 · never reused |
|---|---|
| Internal UUID | 01a0ae75-df0d-7739-98bb-b890cfd1e69a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:35.550760Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034149 |
| Status | PUBLIC |
Content hashes
| Canonical text | 91997c64514a8c7751dc08ad208f1edf791098852be84e1ff4e5e6d89dd8bd82 |
|---|---|
| Markdown | 9aca07336031c63e9de6d990b42003218592a15bde61af48223fc8ccb8c1d53d |
| Publication page | 133dcb3a8261ce8834c42a0809b5ba66aeeacc0492b395fa85bfb874bf2cc123 |
| Manifest | f22fa176b7f3902562164f280e6a493ac99db8f50045186faab8673728b35c1e |
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 | EhhrFYD33MPS7oBz0d/iMsuCSJ9rOGvbuLP12fJ4Og3bznco2C4t+csZc1ohNjLhcuWcTc7E6Lj0Cr/mOB6nAg== |
| 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
| 2026-09-17T11:30:32.889622Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034149observed 133dcb3a8261ce8834c42a0809b5ba66...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:30:32.871632Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034149/manifest.jsonobserved f22fa176b7f3902562164f280e6a493a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:32.853741Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034149/publication.mdobserved 9aca07336031c63e9de6d990b4200321...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:32.834691Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034149/publication.txtobserved 91997c64514a8c7751dc08ad208f1edf...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. |
|---|