OT-2026-000016776
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, 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-2026-000016776) never changes.
Identity and time
| Publication number | OT-2026-000016776 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-5919-7140-aeaf-d0f1c8dd7dc4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:22.507214Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016776 |
| Status | PUBLIC |
Content hashes
| Canonical text | d7bcab6a6be7fe53baf2e9a25c1af704c37de7851dbc69090c0d8a3550970e38 |
|---|---|
| Markdown | fce83e9eafd7163645432f4c319127dd2134bb0ad8151a4eb35dea6d6ac4d685 |
| Publication page | decddfdc6e4143965d94abddc9e3bb2dd1584b28b3a273f8cbfd67ad4f7fd2e8 |
| Manifest | 40b3b1741cf38ea9a698f720be28c6cee201a16701c5f81534aec6a83a00c520 |
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 | Xfnz2gtbQOooddx2wASKhRGNaOp8aeRov6iS6EoCZp6ZNhmaL0iC4pYijaqHgkU3M4xAxIyUHFaklGuINoWQDA== |
| 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
| 2026-09-17T12:03:01.141292Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016776observed decddfdc6e4143965d94abddc9e3bb2d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:03:01.124110Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016776/manifest.jsonobserved 40b3b1741cf38ea9a698f720be28c6ce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:01.082171Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016776/publication.mdobserved fce83e9eafd7163645432f4c319127dd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:01.041956Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016776/publication.txtobserved d7bcab6a6be7fe53baf2e9a25c1af704...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. |
|---|