OT-2026-000046434
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, manifold pressure sensor, sustained 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-2026-000046434) never changes.
Identity and time
| Publication number | OT-2026-000046434 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57dc-7ed0-ae77-2f7603869b02 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:51.003526Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046434 |
| Status | PUBLIC |
Content hashes
| Canonical text | b188c3372dab06e1ad13b6452f989462a08ed313412ace2a8a30ee3fdc9300b9 |
|---|---|
| Markdown | 10cfbcdef3c6e29bdeb7b7777471c23408085c4b36cedd7c826ba8ddfe602b68 |
| Publication page | 018e927d639e502004b5b96c792c015154706eb6dcf372bf4cc3c9c669b1786d |
| Manifest | fa9766d8a52b480e66516cb5b7b4d00b3e97e35b8bdc75069cdfc0c5a8063282 |
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 | r6yKBKI4/aZDHyq6Gsn8QlS6MbXX55/V2/wndGgEpF7XyioUofnOpAoqaVg+0sLgKEKzFf06GYMYEQvYmmbFAA== |
| 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
| 2026-09-17T11:08:27.075313Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046434observed 018e927d639e502004b5b96c792c0151...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:27.056721Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046434/manifest.jsonobserved fa9766d8a52b480e66516cb5b7b4d00b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:27.039961Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046434/publication.mdobserved 10cfbcdef3c6e29bdeb7b7777471c234...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:27.020561Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046434/publication.txtobserved b188c3372dab06e1ad13b6452f989462...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. |
|---|