OT-2026-000084562
Publication integrity record
Foam pad vacuum gripper, four zone face, common isolation valve, three 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-2026-000084562) never changes.
Identity and time
| Publication number | OT-2026-000084562 · never reused |
|---|---|
| Internal UUID | 01a0ae98-e25b-72c8-9b67-11d2753d4ac5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:00:50.163111Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084562 |
| Status | PUBLIC |
Content hashes
| Canonical text | 70e3bd8d88ab61ad8c39fbd831fc88fb3d2fb9e7a84946c289c39bd606681c14 |
|---|---|
| Markdown | a7ca3aae7a372636c88bf6ef741d878dcb79b87798f7738db2cb30cb756ad019 |
| Publication page | 87cc2a51cb033b38ed02000d8e957f56d0b398be141ae92424871a452b045e18 |
| Manifest | bc341373751eda5b2a05de14b9ec01841526c9c5aad6510b5122db1a12c4cfbe |
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 | lKRvYC1OT4nyHuogTbLzFmpAjvkGf6skpQs3sEn5PS4eR5g0/+hF1CdcdKdCrJbscpVB1xzim77IXLeqOxfGDA== |
| 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
| 2026-09-17T09:55:27.405717Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084562observed 87cc2a51cb033b38ed02000d8e957f56...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:27.388287Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084562/manifest.jsonobserved bc341373751eda5b2a05de14b9ec0184...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:27.369148Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084562/publication.mdobserved a7ca3aae7a372636c88bf6ef741d878d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:27.351124Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084562/publication.txtobserved 70e3bd8d88ab61ad8c39fbd831fc88fb...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. |
|---|