OT-2026-000070416
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, single stage ejector, vented 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-2026-000070416) never changes.
Identity and time
| Publication number | OT-2026-000070416 · never reused |
|---|---|
| Internal UUID | 01a0ae91-545f-7c4b-8b87-c1c43b1f3408 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:35.055348Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070416 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0148d89d44310ad629cea48833f08d35b5af44b3039e8d93212955c92fc2bf7f |
|---|---|
| Markdown | f6033dca3fa203299b3df6c9cac10859af208125e590dd7e7e7bdc2fb0247504 |
| Publication page | 33efce19c9cf39bb721b0fbe841b1b3dca059bba817cb498b2feef480317f74c |
| Manifest | 9a5d6bca74f7edbca523167a736a0380a6e5fea243b19c0ba11aae525112c70a |
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 | 3Yo+IaSldfJM1r+urp/wOjNKZ8VmK3rvBHXSf0UGflnFn/vg/oFx1srKsPcB8OGCEIrNpRvrZiGSv9l4tELcAQ== |
| 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
| 2026-09-17T10:26:13.721497Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070416observed 33efce19c9cf39bb721b0fbe841b1b3d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:13.702540Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070416/manifest.jsonobserved 9a5d6bca74f7edbca523167a736a0380...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:13.678473Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070416/publication.mdobserved f6033dca3fa203299b3df6c9cac10859...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:13.577783Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070416/publication.txtobserved 0148d89d44310ad629cea48833f08d35...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. |
|---|