OT-2026-000063916
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, two stage ejector, 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-2026-000063916) never changes.
Identity and time
| Publication number | OT-2026-000063916 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-53bb-7ba3-94d2-6a541dde3ba2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:12.763906Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063916 |
| Status | PUBLIC |
Content hashes
| Canonical text | a833009c3390e07814addbe54eddf0492bfe266b50fab8a4e64f64c5d44c7151 |
|---|---|
| Markdown | 0ff6878259e24bde48065e65c4bf31ba473c0773159ca759d762b5fc1fd1d361 |
| Publication page | fcd34518b29065093e50911aadbd98177db47ed8dcd58bc3b4cfceec76946c60 |
| Manifest | fa5c175b1fa3ac19a86ccb62bf992032923444c3458c9340aad88161b366abbc |
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 | Ld0ugG1sOrNKQY0tlCa0w2q68rNb0s6ATSIVAX9FCzUk2XzDC3hbMZTakfvqxHfJS8JAOT6w23hA6+o976IHAw== |
| 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
| 2026-09-17T10:36:57.973743Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063916observed fcd34518b29065093e50911aadbd9817...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:57.955248Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063916/manifest.jsonobserved fa5c175b1fa3ac19a86ccb62bf992032...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:57.937788Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063916/publication.mdobserved 0ff6878259e24bde48065e65c4bf31ba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:57.919763Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063916/publication.txtobserved a833009c3390e07814addbe54eddf049...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. |
|---|