OT-2026-000084118
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, pump fed, 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-2026-000084118) never changes.
Identity and time
| Publication number | OT-2026-000084118 · never reused |
|---|---|
| Internal UUID | 01a0ae98-5b5f-7b35-bb93-ef9708416722 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:00:15.619216Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084118 |
| Status | PUBLIC |
Content hashes
| Canonical text | 326fc5f29584ba25d5b3d8115de8c812ead096fbabe47c90822dd5525be96074 |
|---|---|
| Markdown | 793324d2e30d81d1218a31973cdd4d4a4f8ea6f7214179f17cb04c4efa96ec0a |
| Publication page | 5d48a2ad3e0b34e9a0d85235fe928f9bcafd93a76a5fd50642eb0b965f1d823a |
| Manifest | 142c78afacdb80a6d684802222556fa119d1f732a276dbea32ddaf3183e6bf8c |
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 | n4W65FxSn1UNkn55VeGhENMPVvLS/QC1gLRHFVf6eUbWtso+hG9XGLlxhPJjiqfDYWN0PKWJpWYFI3HOR7ZHAw== |
| 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
| 2026-09-17T09:55:52.629926Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084118observed 5d48a2ad3e0b34e9a0d85235fe928f9b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:52.611267Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084118/manifest.jsonobserved 142c78afacdb80a6d684802222556fa1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:52.592809Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084118/publication.mdobserved 793324d2e30d81d1218a31973cdd4d4a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:52.573894Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084118/publication.txtobserved 326fc5f29584ba25d5b3d8115de8c812...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. |
|---|