OT-2026-000034605
Publication integrity record
Four cup vacuum gripper, four outlet manifold, plant vacuum fed, supply line pressure sensor, 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-2026-000034605) never changes.
Identity and time
| Publication number | OT-2026-000034605 · never reused |
|---|---|
| Internal UUID | 01a0ae76-1ed1-74a8-88c6-796bd6e70987 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:51.876169Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034605 |
| Status | PUBLIC |
Content hashes
| Canonical text | 42c0e5be16f2602bcdf0261ffab2622bb5c9bfb19ff4240689bb4cc075280595 |
|---|---|
| Markdown | 2a7250ad773ed7f7b3b4bc8d0f7d08a5f42530a16947e40bebaac15b004211b3 |
| Publication page | bec8e7c00a72db7b0981b09dc6417ba315a69e50979949c046e0a4bb23de3d46 |
| Manifest | 64311921c0e6fde66f05fef01b62b1bbc1fb3b9c27a1f8647ffbf57c353ac7a6 |
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 | KNzmefS/Tr9UkSdbjGqzJcfUicScbuseRFT/nwYM5CzYsT1DpFitpxOnPwQlkoPTQRAsuBsshv3P+q7HH0YSAQ== |
| 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
| 2026-09-17T11:28:59.100953Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034605observed bec8e7c00a72db7b0981b09dc6417ba3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:59.082765Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034605/manifest.jsonobserved 64311921c0e6fde66f05fef01b62b1bb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:59.066431Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034605/publication.mdobserved 2a7250ad773ed7f7b3b4bc8d0f7d08a5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:59.050713Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034605/publication.txtobserved 42c0e5be16f2602bcdf0261ffab2622b...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. |
|---|