OT-2026-000074465
Publication integrity record
Two cup vacuum gripper, two zone face, four outlet manifold, three stage ejector, manifold pressure sensor, pulsed 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-2026-000074465) never changes.
Identity and time
| Publication number | OT-2026-000074465 · never reused |
|---|---|
| Internal UUID | 01a0ae93-717a-737a-8647-73ea7e2c6ffb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:54:53.574555Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000074465 |
| Status | PUBLIC |
Content hashes
| Canonical text | 384afa91842cedc50203a8f91c55d2ee50e0a983f90960690e733dc7b2dd47eb |
|---|---|
| Markdown | 7dfe7114e6a537eda756a17bc1cebde1bf06a3330a068cbe1c167d94062c8911 |
| Publication page | 43d6586a780e2a80460acc9984bc04037ed7ce150600b9e7193a941c4c121005 |
| Manifest | 363711c74c9c19ff1989fed3598c1c4ffbe940797383b540d97499cde5780397 |
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 | yIWo8IsnnNHQAek25n2tl68sKYqw3WQ7gy/mLHK9ifCb7JxbdJPiOsu0fNV6OFRzDpno6I6atC1R0W5L/7E4BQ== |
| 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
| 2026-09-17T10:19:25.486219Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074465observed 43d6586a780e2a80460acc9984bc0403...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:19:25.468882Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074465/manifest.jsonobserved 363711c74c9c19ff1989fed3598c1c4f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:19:25.450074Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074465/publication.mdobserved 7dfe7114e6a537eda756a17bc1cebde1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:19:25.431759Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074465/publication.txtobserved 384afa91842cedc50203a8f91c55d2ee...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. |
|---|