OT-2026-000082416
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, 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-2026-000082416) never changes.
Identity and time
| Publication number | OT-2026-000082416 · never reused |
|---|---|
| Internal UUID | 01a0ae97-4d96-7a0e-ab84-d2a9ddb5d7d6 · 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-2026-000082416 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0ad60fb0c200526863f4eb72973211d607617e219b61f5bee705f00636d964b5 |
|---|---|
| Markdown | 9a49901e6bb03b8684772abd8b959233f1b558ade2b8524261c68b7518cbada2 |
| Publication page | 3eddd27217b75d04323b0ec498835f6c93478b2e6f87a8667497b316b96e9589 |
| Manifest | 73ff5dba6463ce9fc285c96c48cfbcbb98e737c692789f1e30b1c9c996d49f73 |
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 | YFdcy5o5v9GMPP9CFzAfX1gOWiGdLVck8Yvchpc1LzXrHgj0VP8LI8W2dwrqPI+K0KnOtyOCyceGbexyL5fMDQ== |
| 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
| 2026-09-17T09:59:18.198310Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082416observed 3eddd27217b75d04323b0ec498835f6c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:59:18.179433Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082416/manifest.jsonobserved 73ff5dba6463ce9fc285c96c48cfbcbb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:18.160092Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082416/publication.mdobserved 9a49901e6bb03b8684772abd8b959233...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:18.139393Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082416/publication.txtobserved 0ad60fb0c200526863f4eb72973211d6...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. |
|---|