OT-2026-000041672
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, plant vacuum fed, pulsed blow-off 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-2026-000041672) never changes.
Identity and time
| Publication number | OT-2026-000041672 · never reused |
|---|---|
| Internal UUID | 01a0ae79-e8a0-7920-83a2-3aecedfaea19 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:27:00.220789Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000041672 |
| Status | PUBLIC |
Content hashes
| Canonical text | f592e121dd364d9108427d1b516b8600fa89e2497b65635a6a88c704304148d0 |
|---|---|
| Markdown | 4039cce7080d00982457512b029a43346a254528fb8327481e1ff648c78beacd |
| Publication page | fc3f2d1a0d8396114b34d697beec8a4d32ada52a1debaaee097f4d78c321da9a |
| Manifest | 211edc3bd9f11ed28f58d5b81700e52c9a44731f5236cc761f07ccebc69e2329 |
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 | cyVVehd9pj5hVjzjHGv8QTv4gEFiS8I1mplCA4lkL+L0qlHqF8q5zo2+FXC260FSqa3dLjDdNpA22jqCmEo4BQ== |
| 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
| 2026-09-17T11:16:28.713003Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041672observed fc3f2d1a0d8396114b34d697beec8a4d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:16:28.696254Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041672/manifest.jsonobserved 211edc3bd9f11ed28f58d5b81700e52c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:28.677260Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041672/publication.mdobserved 4039cce7080d00982457512b029a4334...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:28.658279Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041672/publication.txtobserved f592e121dd364d9108427d1b516b8600...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. |
|---|