OT-2026-000017170
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, manifold pressure sensor, pulsed 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-2026-000017170) never changes.
Identity and time
| Publication number | OT-2026-000017170 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-76c7-722d-97e4-c266bece4c95 · 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-2026-000017170 |
| Status | PUBLIC |
Content hashes
| Canonical text | e7c720101dd54fb10730dcd5e768e4065d21918b9fa6472476c78a562b400d34 |
|---|---|
| Markdown | 89c0f7ca8d53f44d25a32e9126d74ee9df1a21a696ea85c0125f463736c29980 |
| Publication page | 6c42c1ad2255614d57afe56888d652242607d6d1db18086de260b291e38a5e25 |
| Manifest | 11a89aa26ca76550e9018c9a6642df27af6638b094f24d10c25a91be80e10148 |
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 | H4ur1O7OVyTsYcIlmtWcPQZ/qi2/rJVeiicvypEUp2mhXIs6sh+wosIHguV3NAwUGMECN0xuCgVy+BjtuNh1Bg== |
| 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
| 2026-09-17T12:02:14.220387Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017170observed 6c42c1ad2255614d57afe56888d65224...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:02:14.200933Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017170/manifest.jsonobserved 11a89aa26ca76550e9018c9a6642df27...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:14.185018Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017170/publication.mdobserved 89c0f7ca8d53f44d25a32e9126d74ee9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:14.167575Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017170/publication.txtobserved e7c720101dd54fb10730dcd5e768e406...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. |
|---|