OT-2026-000085480
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, two stage ejector, sustained blow-off before 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-2026-000085480) never changes.
Identity and time
| Publication number | OT-2026-000085480 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaab-7e87-87ca-48084f5f72cb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:41.564662Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085480 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6a4780f43dcbdb3d8a9c14e17f97cc6f073d6a9e374c20a06cac1722eeaf98b9 |
|---|---|
| Markdown | 4d731fc55bf32b36635eea6848575ddf255c2cbe578ebd8bb539c665c426d31a |
| Publication page | ed470d93518aea183317bdc0d4a860e4fe36942022785203b5cd000d3b80d03c |
| Manifest | eed65b126cd8a0d79a7a6b73b2e33387d92aaa5b9879e0179f6ab6358d414b55 |
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 | nMOVfGJ7x4/EnE/Vwo5Qqnz/s2w8gDpZiNEfnkFQPqzMqg9J/DW5qKQeQirfBByT411S67/FjtfnM0D9IjlyBA== |
| 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
| 2026-09-17T09:54:16.682534Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085480observed ed470d93518aea183317bdc0d4a860e4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:16.664345Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085480/manifest.jsonobserved eed65b126cd8a0d79a7a6b73b2e33387...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:16.646363Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085480/publication.mdobserved 4d731fc55bf32b36635eea6848575ddf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:16.601784Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085480/publication.txtobserved 6a4780f43dcbdb3d8a9c14e17f97cc6f...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. |
|---|