OT-2026-000073376
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, plant vacuum fed, manifold pressure sensor, vented 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-2026-000073376) never changes.
Identity and time
| Publication number | OT-2026-000073376 · never reused |
|---|---|
| Internal UUID | 01a0ae92-efb8-7038-ae9c-38140fdc34d8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:54:20.363042Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000073376 |
| Status | PUBLIC |
Content hashes
| Canonical text | e45f72580f332e1dc6243dccfd9b1b93db81c0ca042000ffc883bb6f394d0573 |
|---|---|
| Markdown | a633b3ad31fb8def5e05ac67a11cb1dae004f140f682efca91291458a9b31aca |
| Publication page | c5f42072c83e236c8af526c756761472279d4c95ede8d6113dd31ed9139f025a |
| Manifest | 6cf3a438f39235cc225a7cce4df3a97054b081cf47b6616a4dfdf06073ba3c6f |
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 | Is+qno8rmn9qa6DRLwsoZ8Za+K+b7P/2/iSOsVH0XzIzIh1/ZQxC/okCs7eXevqO/DF+cdhRmOLI1RrtwZguDQ== |
| 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
| 2026-09-17T10:21:24.856373Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073376observed c5f42072c83e236c8af526c756761472...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:21:24.836405Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073376/manifest.jsonobserved 6cf3a438f39235cc225a7cce4df3a970...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:21:24.818328Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073376/publication.mdobserved a633b3ad31fb8def5e05ac67a11cb1da...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:21:24.798442Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073376/publication.txtobserved e45f72580f332e1dc6243dccfd9b1b93...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. |
|---|