OT-2026-000076076
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, 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-2026-000076076) never changes.
Identity and time
| Publication number | OT-2026-000076076 · never reused |
|---|---|
| Internal UUID | 01a0ae94-6a6e-78e0-b100-a65cc686dcdd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:55:57.307071Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000076076 |
| Status | PUBLIC |
Content hashes
| Canonical text | 80c9d09b1fffd7d56d5ef1c3e05577385a4147dcfdfa06df15317070370dabbd |
|---|---|
| Markdown | 82518e09fe0fefbceeeaea581529d40e68b6196b331a4bf45126b3a57eaa27ef |
| Publication page | 6ece50f6472723605c21fcc6a0ac0a1501a6ffdde912a5ae76351d2d6f32bd95 |
| Manifest | 2afaa75f4e202fefe87267406f725205c3a6c7fba7d4f9727f52e269e427dea5 |
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 | Ztj4RpdsGHemoF8LDCi2gUtTPMQ7pEHT/LERxtBCU8Jo62ndvDJHW2h7EYpvT6MnbzkRSyOC3jD9gBTICZuuCw== |
| 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
| 2026-09-17T10:10:52.258613Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076076observed 6ece50f6472723605c21fcc6a0ac0a15...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:10:52.237816Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076076/manifest.jsonobserved 2afaa75f4e202fefe87267406f725205...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:10:52.216171Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076076/publication.mdobserved 82518e09fe0fefbceeeaea581529d40e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:10:52.195288Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076076/publication.txtobserved 80c9d09b1fffd7d56d5ef1c3e0557738...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. |
|---|