OT-2026-000063587
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, plant vacuum fed, manifold pressure sensor, pulsed blow-off before 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-2026-000063587) never changes.
Identity and time
| Publication number | OT-2026-000063587 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-f945-7e19-965d-0c063484c809 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:49.602795Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063587 |
| Status | PUBLIC |
Content hashes
| Canonical text | d488dcb794d40c4d8e8d602bcddebde7bb60977197c4687803271077f295e89d |
|---|---|
| Markdown | 3ed2878aab029550e6412dca61533a88ab2849dab1917f27ce9bbcbb516de676 |
| Publication page | 88c16e92ef218091d9592f6d880a5675ed52046a52cfca3b283404db019114af |
| Manifest | b2e35829680e520c4302fa59b69505ebc22f156ac02b2638d98bd6722bd21afb |
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 | qgm5A1RfKjgmIlMy0pfDkeQccxrwvrT7U7zLVpvuElAQEvRYgHYznvMuDskaePkM0xnobHaGBu5oURRaLVd1AQ== |
| 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
| 2026-09-17T10:37:36.169353Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063587observed 88c16e92ef218091d9592f6d880a5675...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:37:36.151047Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063587/manifest.jsonobserved b2e35829680e520c4302fa59b69505eb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:36.132703Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063587/publication.mdobserved 3ed2878aab029550e6412dca61533a88...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:36.116345Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063587/publication.txtobserved d488dcb794d40c4d8e8d602bcddebde7...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. |
|---|