OT-2026-000082188
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, three stage ejector, manifold 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-2026-000082188) never changes.
Identity and time
| Publication number | OT-2026-000082188 · never reused |
|---|---|
| Internal UUID | 01a0ae97-4d93-76f7-9a10-77617560118d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:06.536388Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082188 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1299c56abc080171b5cc2f4dd504d0e276d954370bb7ef3672ce3992fad836c5 |
|---|---|
| Markdown | c3be0136ccfdde780308bdc8eae9de8cb201f7b02f65499012758fcf5fe3dc2f |
| Publication page | d7ea5a1d41969160c625a5ebe22de03e0b5496ac0b694ef08523bef5209b3631 |
| Manifest | 60a2b7ab7d333edc33e563d22ed291158268be363fe0e5ac6e126432cf86e302 |
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 | 9DaDTFsWsU0nO6MkADEgs282u8QtwV2EIIecDzzsivHa1mGfZj5S0Vx/sSO86V6lcu2ocmza8DzBOxkzX4jtDA== |
| 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
| 2026-09-17T09:59:01.048526Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082188observed d7ea5a1d41969160c625a5ebe22de03e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:59:01.031594Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082188/manifest.jsonobserved 60a2b7ab7d333edc33e563d22ed29115...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:01.014890Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082188/publication.mdobserved c3be0136ccfdde780308bdc8eae9de8c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:00.995472Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082188/publication.txtobserved 1299c56abc080171b5cc2f4dd504d0e2...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. |
|---|