OT-2026-000082202
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, three stage ejector, manifold pressure sensor, 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-2026-000082202) never changes.
Identity and time
| Publication number | OT-2026-000082202 · never reused |
|---|---|
| Internal UUID | 01a0ae97-4d94-78c5-9012-ca3a6afdf62d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:06.536388Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082202 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3e471d18392f5d445eb9e07ae3dd926177d17357bf5e9ae7b13aa05982e1f1f2 |
|---|---|
| Markdown | 7c478ec134a7b3be07bf39d7c5684cabf1de4708641fd58c3951d1d2d336d3a2 |
| Publication page | 8c0d3171e8a3aa842e5fc6e77d476282aa1391adf36db8d6ee018c6cf38d52dd |
| Manifest | dbe5011d89a605c86164cb0ae6c8032d869f89d0c05f7316a77eb125b150e3ce |
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 | ubfufsTuE03YYtWuF8vKi3zUs9KcuLVqTx9rMvTTDW6VtOY6cvcER2wEja0XTjLRIWnz6CpJgflqgrlly4q/Dg== |
| 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
| 2026-09-17T09:59:02.127539Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082202observed 8c0d3171e8a3aa842e5fc6e77d476282...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:59:02.107457Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082202/manifest.jsonobserved dbe5011d89a605c86164cb0ae6c8032d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:02.089491Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082202/publication.mdobserved 7c478ec134a7b3be07bf39d7c5684cab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:02.072389Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082202/publication.txtobserved 3e471d18392f5d445eb9e07ae3dd9261...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. |
|---|