OT-2026-000034132
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, manifold pressure sensor, sustained blow-off 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-2026-000034132) never changes.
Identity and time
| Publication number | OT-2026-000034132 · never reused |
|---|---|
| Internal UUID | 01a0ae75-df0c-7328-8b71-27525a8ff2b8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:35.550760Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034132 |
| Status | PUBLIC |
Content hashes
| Canonical text | ff0c7bab23b1f35700a168667c08a653db35f56fda19d4cb6eddd58e85f53a25 |
|---|---|
| Markdown | 0bd164cf3cfe64d1068d96c1db25c94b68dd6204d34aa3bc81e4606559b8d6f9 |
| Publication page | aab0da34ef2842f4d389a7952be55f1ba0a104249f93a4dea952716d205ae0c5 |
| Manifest | f58515d82d7ec895d75ca763d453a1a331351d00f653f3890e946a644b816430 |
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 | 9V8WCWpOUh1/9bkwuUA33saHlQZR1hXoxOkn15MQVGp8eaez71K+gx+1SlgFM1gC0qXdC2H3RvE21VNlTQAIAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:30:31.574628Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034132observed aab0da34ef2842f4d389a7952be55f1b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:30:31.557941Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034132/manifest.jsonobserved f58515d82d7ec895d75ca763d453a1a3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:31.537405Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034132/publication.mdobserved 0bd164cf3cfe64d1068d96c1db25c94b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:31.520105Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034132/publication.txtobserved ff0c7bab23b1f35700a168667c08a653...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. |
|---|