OT-2026-000084290
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, manifold pressure sensor, vented after set-down, on a tool changer
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-2026-000084290) never changes.
Identity and time
| Publication number | OT-2026-000084290 · never reused |
|---|---|
| Internal UUID | 01a0ae98-5b61-7ef0-a758-b6b5895c2047 · 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-2026-000084290 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0f844ad3ecfe95b5f451e5a7121e2ef3cc91d8c57601f070514c64b027f8c786 |
|---|---|
| Markdown | 12eff5d4c694bbefece7dcaaad482aa3db3bc377568474d0e67eff40d5ca478f |
| Publication page | 8230215e78f737e8b9c8f8833732266bba2730dbaa15834afa3d7769011cfede |
| Manifest | 6d6d5aef4a2ea3442062103b262269f6eb296f5c29d845dca365772934e88fcf |
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 | gZoPKL+QCJKsG7jAm9/PWLafzytryUi28OpTvcrecL2Qs5z+pBrWzdymUaLDw/LmGbRcBLVkfWbk5zrR+55hCA== |
| 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
| 2026-09-17T09:56:12.612051Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084290observed 8230215e78f737e8b9c8f8833732266b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:56:12.594854Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084290/manifest.jsonobserved 6d6d5aef4a2ea3442062103b262269f6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:56:12.577274Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084290/publication.mdobserved 12eff5d4c694bbefece7dcaaad482aa3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:56:12.558420Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084290/publication.txtobserved 0f844ad3ecfe95b5f451e5a7121e2ef3...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. |
|---|