OT-2026-000008183
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, single stage ejector, pressure sensor per zone, vented 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-2026-000008183) never changes.
Identity and time
| Publication number | OT-2026-000008183 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-908c-7b90-89ea-1159552dda33 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:14.564317Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008183 |
| Status | PUBLIC |
Content hashes
| Canonical text | 67bef31a05cbf32f079925709a6b40efa684061d4887303e1e05ea51d1f1306c |
|---|---|
| Markdown | 057aed82e5a97459a226dfc0bfeddddd02a03ae8d552dfc5f996514b682a85a7 |
| Publication page | b6494bf06455ec45d8ac65222227f10d9a0d524df680c02c0396c838c35278db |
| Manifest | 155871516f973362b59687727f42cbdb01f42429c33fb8c34ed8456cdee45ccc |
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 | 2yKLHL+mW/uN5UPJHtZ55AjY0ndxwlfvb7crM5tFINzTprhPn+4OmpCFJpdzMvrcyxwHOXf0GETCeyW31HzdDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:20:33.059222Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008183observed b6494bf06455ec45d8ac65222227f10d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:20:33.039930Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008183/manifest.jsonobserved 155871516f973362b59687727f42cbdb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:33.023064Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008183/publication.mdobserved 057aed82e5a97459a226dfc0bfeddddd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:33.005999Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008183/publication.txtobserved 67bef31a05cbf32f079925709a6b40ef...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. |
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