OT-2026-000088392
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, three 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-2026-000088392) never changes.
Identity and time
| Publication number | OT-2026-000088392 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-5d27-7d22-9996-43b3bf410097 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:32.662646Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088392 |
| Status | PUBLIC |
Content hashes
| Canonical text | d169c67a5cf1a0e167554031cb6572825bcf99cc23d3792bfe183fe74b37dfad |
|---|---|
| Markdown | 25dc0b3aba08dfa27afb587ff97c4a92cd9a273f51ea549ab5f48b9cd482086f |
| Publication page | 2cf7b1240211a3f77dd934fabf1013e86243c837dff049bd86b9e25c675b357d |
| Manifest | 293ea7746b1c473feca95d348b194a29307b64f2be5d39069757c63925bbfdb8 |
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 | ivRgdq8nDUZbrg8m55y+Jh3kqs7uwbQqW2YowpM+LrzCNrEvlofRvbaep4yGKfxHrGYuWT/HOnSChan5xqopBA== |
| 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
| 2026-09-17T09:48:45.087144Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088392observed 2cf7b1240211a3f77dd934fabf1013e8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:48:45.069388Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088392/manifest.jsonobserved 293ea7746b1c473feca95d348b194a29...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:45.051182Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088392/publication.mdobserved 25dc0b3aba08dfa27afb587ff97c4a92...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:45.032181Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088392/publication.txtobserved d169c67a5cf1a0e167554031cb657282...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. |
|---|