OT-2026-000011200
Publication integrity record
Four cup vacuum gripper, four zone face, single stage ejector, supply line pressure sensor, 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-2026-000011200) never changes.
Identity and time
| Publication number | OT-2026-000011200 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-540f-73a8-bc77-dbd66fca66df · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:10.156048Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011200 |
| Status | PUBLIC |
Content hashes
| Canonical text | 82556c4f1d646529592d0467d1fd5a54a5216e316602878ab200c8fc6c61fdab |
|---|---|
| Markdown | 57ba88ee8d685789a48eb542747d533224fbdda6618f1dabca6805b9e17a510b |
| Publication page | d8c0bdb6d1fd8999408572f855d76c3c5e041a3bd7860beef56f5bfb754f77b6 |
| Manifest | 961086d59adfc3ce8c89d171bc0b1d99a2ce7e2882dcd6b672e9a31746e6f01e |
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 | 1mDdzr/2EIRPVzFJyilDTlTQ+HClRtQRtWwMExM4iSVmvfcV7ZBfPBVyndCU+wxjcvTZ2YdFzuV8fCj0KqYkDw== |
| 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
| 2026-09-17T12:14:08.944501Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011200observed d8c0bdb6d1fd8999408572f855d76c3c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:14:08.926649Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011200/manifest.jsonobserved 961086d59adfc3ce8c89d171bc0b1d99...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:08.909273Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011200/publication.mdobserved 57ba88ee8d685789a48eb542747d5332...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:08.891538Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011200/publication.txtobserved 82556c4f1d646529592d0467d1fd5a54...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. |
|---|