OT-2026-000038513
Publication integrity record
Two cup vacuum gripper, two outlet manifold, three stage ejector, supply line pressure sensor, pulsed blow-off after 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-2026-000038513) never changes.
Identity and time
| Publication number | OT-2026-000038513 · never reused |
|---|---|
| Internal UUID | 01a0ae78-2d53-7b05-9b88-0e43fcbacdce · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:06.661829Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000038513 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5bd78875bbb00ed732536e0b5bd8704c8377581f047d34fd6f881d7a72ccfe65 |
|---|---|
| Markdown | 5787ce6cfdea4f6333e4b3a8c0682b9f88b229a72f5d020793af027655e692b9 |
| Publication page | 4f430411503cf83c1d1fa2c8af575eb394bb0ecaa124e2811a7a84edc1a3889a |
| Manifest | 2e3de0cdc0704503a573f1e09023e981df1289bd3558c72ee4a585defaa41ff4 |
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 | t3KdAuve8U3SzOXHecucT0HqHXkRSXaz6qZ2SP8lDcjDIchJ2VqY43YsSWBmV5gCZVh0m2Qie30xFpbnfuZGDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:22:45.825050Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038513observed 4f430411503cf83c1d1fa2c8af575eb3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:22:45.805384Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038513/manifest.jsonobserved 2e3de0cdc0704503a573f1e09023e981...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:45.784674Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038513/publication.mdobserved 5787ce6cfdea4f6333e4b3a8c0682b9f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:45.766224Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038513/publication.txtobserved 5bd78875bbb00ed732536e0b5bd8704c...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. |
|---|