OT-2026-000044130
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, three stage ejector, sustained blow-off 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-2026-000044130) never changes.
Identity and time
| Publication number | OT-2026-000044130 · never reused |
|---|---|
| Internal UUID | 01a0ae7b-d67a-7b6d-b9f1-eb25ad340b84 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:06.584190Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044130 |
| Status | PUBLIC |
Content hashes
| Canonical text | f143fd9dca6e4d9aa52b68cd19e55c6a6be8e26c3143a14d1323a95ca2c9d954 |
|---|---|
| Markdown | 2229603d22cac2ef6f0cd617e3d49ac407ccb63981702bc29b27a5ecd39c03dd |
| Publication page | 24c57fbb78d82d80b6cad8dc93abf56ba341df104d1fc276f0de89050de6ed57 |
| Manifest | 033655fe41286922e484817bd69cf355501ce19cca973d38e33c1e5d08f52054 |
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 | W5rItOjIa0Gn13dPDsdYpl56T16pk238NoBeRCtU+6jpyUL+MvDL8pz8LpiL2hV2erIddgFkpsuvqyLG9FEJAg== |
| 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
| 2026-09-17T11:12:32.916896Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044130observed 24c57fbb78d82d80b6cad8dc93abf56b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:12:32.898544Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044130/manifest.jsonobserved 033655fe41286922e484817bd69cf355...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:32.878867Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044130/publication.mdobserved 2229603d22cac2ef6f0cd617e3d49ac4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:32.859321Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044130/publication.txtobserved f143fd9dca6e4d9aa52b68cd19e55c6a...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. |
|---|