OT-2026-000064686
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, plant vacuum fed, manifold pressure sensor, vented after set-down
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-2026-000064686) never changes.
Identity and time
| Publication number | OT-2026-000064686 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-deb9-77bb-ba9d-7099508b0256 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:48.495161Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064686 |
| Status | PUBLIC |
Content hashes
| Canonical text | ae91eb4734e22c6700a601251bb19a2d0673d37f38fdb5f737e3033a51b74889 |
|---|---|
| Markdown | 410e6dbe9fb0d765ced22c3867969a91ab40f7813944ece2e9802485c36c806b |
| Publication page | 80a32e04614b40f0b81b7e96a97f66bcee02bc61e6e7efea6d06732ea34a8b44 |
| Manifest | 446c6825f861379c72791604d2b367b8a0b4f4e1ebef7658929aaefcb4831527 |
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 | k9vIOsf+9rllDMO+ENQjqYikrBMELGhES2C29WLB2pXOjzMC0LTBUty3sdmYM+DqTnm/c/YVltRnejffjO35Bw== |
| 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
| 2026-09-17T10:35:28.989650Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064686observed 80a32e04614b40f0b81b7e96a97f66bc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:28.973587Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064686/manifest.jsonobserved 446c6825f861379c72791604d2b367b8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:28.955898Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064686/publication.mdobserved 410e6dbe9fb0d765ced22c3867969a91...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:28.938157Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064686/publication.txtobserved ae91eb4734e22c6700a601251bb19a2d...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. |
|---|