OT-2026-000079258
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, plant vacuum fed, vented after 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-2026-000079258) never changes.
Identity and time
| Publication number | OT-2026-000079258 · never reused |
|---|---|
| Internal UUID | 01a0ae96-0b90-7056-b88c-30ff776f8550 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:44.101434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079258 |
| Status | PUBLIC |
Content hashes
| Canonical text | e8b9b59733c265cc15ed4061ff473aac0cf6c6bd3a25073c4cc693df57cbba92 |
|---|---|
| Markdown | 928f42f0cd486231bcb2f56b65ab1274466a9689b1d7439c97cb534c7c0bb50f |
| Publication page | 68a8a15ca2659a52f7423ef715302b7eba877e8efe3550c552a0379f1eff9219 |
| Manifest | 634811ee2cbfbb91edc211dbd98ba2cd0c5d2a4287e5159ea0a04c20263da980 |
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 | fTe7yeN9qInmvUnuyCB0kT9p6Ru/B9NGqeGDEWcF4hNIOcF5ohltWd8biy2yQ81be1nY8COmQ+MPls8UC0iVDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:04:51.164274Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079258observed 68a8a15ca2659a52f7423ef715302b7e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:04:51.145868Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079258/manifest.jsonobserved 634811ee2cbfbb91edc211dbd98ba2cd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:04:51.129223Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079258/publication.mdobserved 928f42f0cd486231bcb2f56b65ab1274...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:04:51.112008Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079258/publication.txtobserved e8b9b59733c265cc15ed4061ff473aac...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. |
|---|