OT-2026-000068133
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, three stage ejector, supply line 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-2026-000068133) never changes.
Identity and time
| Publication number | OT-2026-000068133 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-c4ff-7c4f-9ac3-d52dae9374ca · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:52.812402Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000068133 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0998e7261fff679120527fbdeac71510c176068daf795c4b7875f2db5e74a2c9 |
|---|---|
| Markdown | 14b1bff5c96b52dd1326602242018c58def5c57be1b5fad888df78cd7db236d2 |
| Publication page | eb73f34efb73c989a12fc40e86771e8b199b0de182a1bee4912c68c296a08be9 |
| Manifest | 6cee628ab60e31ec15c6eb3b32f5db2fce04c12ed050a7f4fc785b8c1fde687e |
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 | JiNRPGurcjc6Gi91xDpHf53Qw/KbZ6dI+vAvpHYCSQv7+X7QjoSrY6YjVE9gRUUGVJRn3vItbmRfxUVe3PU4AQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:30:46.485219Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068133observed eb73f34efb73c989a12fc40e86771e8b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:30:46.467789Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068133/manifest.jsonobserved 6cee628ab60e31ec15c6eb3b32f5db2f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:46.450644Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068133/publication.mdobserved 14b1bff5c96b52dd1326602242018c58...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:46.434073Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068133/publication.txtobserved 0998e7261fff679120527fbdeac71510...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. |
|---|