OT-2026-000092453
Publication integrity record
Two bellows cup vacuum gripper, two zone face, per zone isolation, two stage ejector, supply line pressure sensor, sustained 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-2026-000092453) never changes.
Identity and time
| Publication number | OT-2026-000092453 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b5fc-791e-bcee-0ac70fc057a2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:06.506600Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092453 |
| Status | PUBLIC |
Content hashes
| Canonical text | ae28586ceaec10999df066b3f865afbac511b55ae58d7796ff3556b685c1326e |
|---|---|
| Markdown | 36dff05e3d42f23cef77224e6865c4d88b6b211f77bde56f1c800b115f1bb88c |
| Publication page | 3257cb7963f2c43d66164a2a401600dd38cf1a64508805882e4bdec76b86d6dc |
| Manifest | 85c2ffc0919fa75e372eecb20a6afb8015efa93b52fa2d1f3db9bff3c28352de |
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 | HrjGzINf1mtqUER5Xfz/0VQxBuEyhWvy8LoGI+mU7ANPyzZ77imfUHMwwM5kHOOH+7ZWDgV1ug4GPkMl4/SQAQ== |
| 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
| 2026-09-17T09:41:00.867192Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092453observed 3257cb7963f2c43d66164a2a401600dd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:00.850387Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092453/manifest.jsonobserved 85c2ffc0919fa75e372eecb20a6afb80...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:00.833273Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092453/publication.mdobserved 36dff05e3d42f23cef77224e6865c4d8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:00.816512Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092453/publication.txtobserved ae28586ceaec10999df066b3f865afba...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. |
|---|