OT-2026-000086413
Publication integrity record
Two cup vacuum gripper, two zone face, two outlet manifold, three stage ejector, 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-2026-000086413) never changes.
Identity and time
| Publication number | OT-2026-000086413 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-2c97-7535-9108-c91b653e6d5b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:14.823225Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086413 |
| Status | PUBLIC |
Content hashes
| Canonical text | 84962fd96a115087da636d361d624075bf9ae112bbf578e3ed1ff71a4b6cebee |
|---|---|
| Markdown | 7c9dbca3168ea4c9e62b750b5178fe9732796735f61f4859b745e020024b56d0 |
| Publication page | aba34e5ab2b45cd3af7fbe29a4427b225e549d8f2950aa1090264fe85c38cf59 |
| Manifest | 791e85fefad7cafa5d0c07e0463aea52b3c19448a8358a4774e301f785ed0677 |
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 | kzuFgspdcgnxr4MqBmWsIvQPL98OtJrfuiZYI0hCSTkPsfvjwO8KO/jyIgDDTspEcIChlGjleDetxuTDM0rMDQ== |
| 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
| 2026-09-17T09:52:12.297669Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086413observed aba34e5ab2b45cd3af7fbe29a4427b22...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:52:12.280436Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086413/manifest.jsonobserved 791e85fefad7cafa5d0c07e0463aea52...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:12.263191Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086413/publication.mdobserved 7c9dbca3168ea4c9e62b750b5178fe97...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:12.243655Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086413/publication.txtobserved 84962fd96a115087da636d361d624075...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. |
|---|