OT-2026-000023951
Publication integrity record
Three cup vacuum gripper, three zone face, three outlet manifold, two 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-2026-000023951) never changes.
Identity and time
| Publication number | OT-2026-000023951 · never reused |
|---|---|
| Internal UUID | 01a0ae70-aed6-798d-990b-7ba490371913 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:55.528856Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000023951 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6dc843e3030fe6149aa3e3b1cd3c0b91ab56c5468c62544a93de86bffb8dd3e9 |
|---|---|
| Markdown | 1cc29c13b07bd9049d6da42e67084e576afa87f23544e868c66275383ad21351 |
| Publication page | 65babd841afaca234df84e79309c241f18d970e39766f28892821f4401ed630f |
| Manifest | 110370a9ac7d4c379139add901e5c1cf906f2372e8563c30c873a45cd4f31565 |
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 | 6F0GAdp1y/swxD2mJsemFHOI/1JTHBz/i4bCWrMpL6HO4tT3K8P8e7fHRqqi9qSeKMynu994tntZsyRcaS1kCQ== |
| 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
| 2026-09-17T11:50:41.794560Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023951observed 65babd841afaca234df84e79309c241f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:41.770601Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023951/manifest.jsonobserved 110370a9ac7d4c379139add901e5c1cf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:41.741607Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023951/publication.mdobserved 1cc29c13b07bd9049d6da42e67084e57...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:41.715131Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023951/publication.txtobserved 6dc843e3030fe6149aa3e3b1cd3c0b91...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. |
|---|