OT-2026-000062800
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, 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-2026-000062800) never changes.
Identity and time
| Publication number | OT-2026-000062800 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-6389-76a0-939b-3df1c28d6afb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:11.271900Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062800 |
| Status | PUBLIC |
Content hashes
| Canonical text | d788b5b9c30b42f0b3bd24aabac97d09e907ae7ca5d92f8cad9836fa371e526b |
|---|---|
| Markdown | d706960dc855e3ff01a4c193f7514da5a9f603e82575cb919b140bc86f452759 |
| Publication page | abf96e9ab00fbca33fa856b4ffd9e1e2624cd83322bb7cf4dab021a81201f4db |
| Manifest | d1b8256f9738246c9fd2a9b5f21015b55fbd2d0a558b2a9fe4c155ef03a32756 |
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 | IHKoipirSpNYSRkcXwQH1tIwi+937mspHz3KHxI4LeU7xNtqKAvv6nD67IHR0vM0hDR6V1WIC9pW6eMYiGaPDg== |
| 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
| 2026-09-17T10:39:23.601949Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062800observed abf96e9ab00fbca33fa856b4ffd9e1e2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:23.585625Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062800/manifest.jsonobserved d1b8256f9738246c9fd2a9b5f21015b5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:23.568906Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062800/publication.mdobserved d706960dc855e3ff01a4c193f7514da5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:23.551915Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062800/publication.txtobserved d788b5b9c30b42f0b3bd24aabac97d09...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. |
|---|