OT-2026-000017199
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, three stage ejector, pulsed 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-2026-000017199) never changes.
Identity and time
| Publication number | OT-2026-000017199 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-76c7-7072-b900-0d9adc6c7cc8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:30.105855Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000017199 |
| Status | PUBLIC |
Content hashes
| Canonical text | 57bbdcba6498f4da81d70068bc7c1b98ad9461cd9f223a550fb50a1ad5b3a53d |
|---|---|
| Markdown | e18d086b5930ac9dc6f87cdc86a3b0a3ea17a2ac8160cbe7e273fe2be9475692 |
| Publication page | ea0582d52a77b1c43ef06a059bad8bce87acb138b0d526ae36a2d62c12ff772a |
| Manifest | 4cb7633fe2cf08bb3f73e28a773403224cd7570bd766bb35735f80366a605364 |
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 | Sz8yZ55VTNfYuVt/RkzyPS8eFsrYq+JRCtAKvkDG4Y8IkPHdpoOk8rZLts8Qlj77TbRzMZGcxmQV3SZ4SCwXCw== |
| 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
| 2026-09-17T12:02:16.360546Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017199observed ea0582d52a77b1c43ef06a059bad8bce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:02:16.344430Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017199/manifest.jsonobserved 4cb7633fe2cf08bb3f73e28a77340322...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:16.328365Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017199/publication.mdobserved e18d086b5930ac9dc6f87cdc86a3b0a3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:16.311494Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017199/publication.txtobserved 57bbdcba6498f4da81d70068bc7c1b98...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. |
|---|