OT-2026-000064613
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, vented 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-2026-000064613) never changes.
Identity and time
| Publication number | OT-2026-000064613 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-deb8-73b4-910d-155927b6340b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:48.495161Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064613 |
| Status | PUBLIC |
Content hashes
| Canonical text | dfca14cd3d1f2389b323f637b6a4113434634bacb85f3d3c48358758b9f9c005 |
|---|---|
| Markdown | e55ecbfdcbce730579670888a574061d5b9b6d7e3b8079f7f7657ce3937d4e6d |
| Publication page | 11fd30355e2f568cc8083cf644e5db9333fd73202d7a9d2d420de0b3e272a4b5 |
| Manifest | 8722a25798aada6e3653ff5d341d245a1bd8b2df804bea096a670823d3edd7ac |
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 | iCr+j95ymUEYhOUAaNaCLXJ6xxfYDY3MuUl1qbOMwBPlC1PUCU7B30pESAHp6Q3/pbf7cXqaULk/xJ4jUZ21AA== |
| 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
| 2026-09-17T10:35:23.398836Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064613observed 11fd30355e2f568cc8083cf644e5db93...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:23.379546Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064613/manifest.jsonobserved 8722a25798aada6e3653ff5d341d245a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:23.361174Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064613/publication.mdobserved e55ecbfdcbce730579670888a574061d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:23.322765Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064613/publication.txtobserved dfca14cd3d1f2389b323f637b6a41134...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. |
|---|