OT-2026-000038832
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, three stage ejector, supply line pressure sensor, sustained blow-off before 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-2026-000038832) never changes.
Identity and time
| Publication number | OT-2026-000038832 · never reused |
|---|---|
| Internal UUID | 01a0ae78-769f-73ea-b5d9-2fd2c779f1f7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:25.422407Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000038832 |
| Status | PUBLIC |
Content hashes
| Canonical text | b9b09f2f46459f028ce2bb14a6bcbfa5ac2cfd4bcd2776fc224a0bccdb7857ec |
|---|---|
| Markdown | 39cf1d2ea9073c98f38cb004779bc70185f807130e452fa9457a2047c435bb87 |
| Publication page | 3c2abc09555e97836fe1d05b0534857d28f1e91bc3a668cd7b8243280632c6f1 |
| Manifest | ac578d8f3e8d52dc8eeec239ba681e0a3eee2fbf987606a17f6e00514919b026 |
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 | 7e1Hym/N5vtimTArC/8pCg7H4m/PJb4t4yLieRWKWbDmygLOYia2AAht8gFFrOqj1/S6vgEjNHsdaZzOr9KjBg== |
| 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
| 2026-09-17T11:21:23.866756Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038832observed 3c2abc09555e97836fe1d05b0534857d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:21:23.848266Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038832/manifest.jsonobserved ac578d8f3e8d52dc8eeec239ba681e0a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:21:23.830531Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038832/publication.mdobserved 39cf1d2ea9073c98f38cb004779bc701...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:21:23.811810Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038832/publication.txtobserved b9b09f2f46459f028ce2bb14a6bcbfa5...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. |
|---|