OT-2026-000030132
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, three stage ejector, sustained 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-2026-000030132) never changes.
Identity and time
| Publication number | OT-2026-000030132 · never reused |
|---|---|
| Internal UUID | 01a0ae73-e4ff-74c2-9718-d6bc468a9861 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:20:26.007257Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000030132 |
| Status | PUBLIC |
Content hashes
| Canonical text | 25789bccaba0c361f37557a3d86aeb9cf471db9f6bce1b76fd061c927ea059d6 |
|---|---|
| Markdown | bab2804db68e9eae57fe996b4da8954e39925cc8e794e4e4cd64991fa8b3613f |
| Publication page | f73f04795c941d6486eaf1bddefcf76bfbc6df1895e01731e7074fbf0c5e6cbe |
| Manifest | 63c510c989c1dddcce44145ab385b89521abb2ec53f370431625c555aafda1e7 |
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 | mzSfMWqwDZ4mqSmuWIlpBrFdB+sxPYrR78fM/Wnv8KA2lyjy7ls1dp5T+Cf2URU5nzosa+D7tq9AccKGdwDFDg== |
| 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
| 2026-09-17T11:40:22.340512Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030132observed f73f04795c941d6486eaf1bddefcf76b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:40:22.317703Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030132/manifest.jsonobserved 63c510c989c1dddcce44145ab385b895...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:40:22.299872Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030132/publication.mdobserved bab2804db68e9eae57fe996b4da8954e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:40:22.284786Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030132/publication.txtobserved 25789bccaba0c361f37557a3d86aeb9c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:37:44.249275Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030132observed f73f04795c941d6486eaf1bddefcf76b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:37:44.230419Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030132/manifest.jsonobserved 63c510c989c1dddcce44145ab385b895...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:37:44.209283Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030132/publication.mdobserved bab2804db68e9eae57fe996b4da8954e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:37:44.192017Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030132/publication.txtobserved 25789bccaba0c361f37557a3d86aeb9c...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. |
|---|