OT-2026-000063244
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, pump fed, manifold pressure sensor, sustained blow-off 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-2026-000063244) never changes.
Identity and time
| Publication number | OT-2026-000063244 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-94ab-72b4-b103-c813c2600de2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:23.840289Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063244 |
| Status | PUBLIC |
Content hashes
| Canonical text | bdfb118b3a8b093afe9c323e0742a87150307e5b1b3a36629ce24feb3f9b033b |
|---|---|
| Markdown | f31f2beb7df9ffc30e55e48cecd545108e33d23eb8ff09f1675bd8ccf8ca127b |
| Publication page | 5c71a9b5acf612504d38afe72fd4600207011041356ebcabb068b3b19b59ecbd |
| Manifest | de803b770a5fec604165c66a562184952d4bf367ffd672ce98cb164f93d80415 |
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 | Bpymjn2zPPC9zdn3EXLqNrYuzK9Hw7MU7No5GWX2TcV9+254fRSASVAByuOO8kzjQX8EFGXWq0xcJBu0ipiIAw== |
| 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
| 2026-09-17T10:39:07.639886Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063244observed 5c71a9b5acf612504d38afe72fd46002...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:07.621706Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063244/manifest.jsonobserved de803b770a5fec604165c66a56218495...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:07.603696Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063244/publication.mdobserved f31f2beb7df9ffc30e55e48cecd54510...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:07.586452Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063244/publication.txtobserved bdfb118b3a8b093afe9c323e0742a871...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. |
|---|