OT-2026-000062369
Publication integrity record
Single cup vacuum gripper, common isolation valve, three stage ejector, supply line pressure sensor, vented 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-2026-000062369) never changes.
Identity and time
| Publication number | OT-2026-000062369 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-0abf-7db9-a04e-bde91924ff47 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:48.542263Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062369 |
| Status | PUBLIC |
Content hashes
| Canonical text | 07dd07cd2caf24105866f608aade3db7922d2adcc6c8d02ccd04a8669bef8048 |
|---|---|
| Markdown | ac6f2adab082484c6ef91fce59d98e1dc4996f4d27ba5ffa9befaa761c03fb94 |
| Publication page | 5d2d9cbe2de9b65ffe5e0c740392fd6282a0f4e6c7419437fa255c380754282d |
| Manifest | 3e1595486c82782de16d67e5d13e3be2f34eebc3043dbe8d609c59e3248ad022 |
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 | bU52jqfAVebt2HTVOXaVm0WoLNKhcQ22yK3ydUL3pO6aL7h9dMKQi2x32UUm95ycd+BQK8WSgj/0/3hfkQfmAQ== |
| 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
| 2026-09-17T10:39:41.211737Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062369observed 5d2d9cbe2de9b65ffe5e0c740392fd62...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:41.195332Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062369/manifest.jsonobserved 3e1595486c82782de16d67e5d13e3be2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:41.178749Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062369/publication.mdobserved ac6f2adab082484c6ef91fce59d98e1d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:41.161808Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062369/publication.txtobserved 07dd07cd2caf24105866f608aade3db7...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. |
|---|