OT-2026-000079028
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, pump fed, 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-2026-000079028) never changes.
Identity and time
| Publication number | OT-2026-000079028 · never reused |
|---|---|
| Internal UUID | 01a0ae95-ccbe-7685-ab3d-5f8b6105a15d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:28.017032Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079028 |
| Status | PUBLIC |
Content hashes
| Canonical text | 51a8e63e9a08edf332af574cb68813fb4dfac58b87a275631a2296955622d334 |
|---|---|
| Markdown | c63aeb177ee288a14421fc1cab543879cbc65d841973303a671d8fc9754a4e9d |
| Publication page | 96732da575fb7a7a6c8a67893e8143384cd3f77c278ccffc9a05aaf614583ea6 |
| Manifest | e411f1a3e567854c53fa5edffc7feaef3abf666cf32bc6c54bce954411076ff9 |
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 | r7NB0lv1665BZRju/fpKrDhtbDoTQsLuOyigeazXELIJjSPfbu9elTHbLWbc475vs/w/1ZsVikrhEu9GSdmrDw== |
| 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
| 2026-09-17T10:05:24.140863Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079028observed 96732da575fb7a7a6c8a67893e814338...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:05:24.123751Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079028/manifest.jsonobserved e411f1a3e567854c53fa5edffc7feaef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:24.107131Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079028/publication.mdobserved c63aeb177ee288a14421fc1cab543879...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:24.089570Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079028/publication.txtobserved 51a8e63e9a08edf332af574cb68813fb...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. |
|---|