OT-2026-000011033
Publication integrity record
Single cup vacuum gripper, three stage ejector, vented 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-2026-000011033) never changes.
Identity and time
| Publication number | OT-2026-000011033 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-540e-7655-8d5a-5a7dfac3a05c · 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-2026-000011033 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7e2e0ee2951e22fb120c2276e0e9844169ee1554ca6f1b8d55471d1a9e7bbb13 |
|---|---|
| Markdown | 69af9303073fe485fa3bcf7484747ae5fb3aef4a43cb6c8bf4d65a531740a399 |
| Publication page | 5e13c29db40233ad2aade6f17dd16312814e6715398a8c8918a3daec357e88cd |
| Manifest | 21bf313b80d9fc7eb3bcdf5a84f2b24f5d82eb722ec37b7413e067de93c1975b |
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 | f9IrUe6uWxjBJ7Ze8au8vMbIxVOQi8OHhVrYLpNr8uAEbpHbyqujjKX2uUadjUPO28cY2iHQJvLi1WpTusixDw== |
| 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
| 2026-09-17T12:13:51.636154Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011033observed 5e13c29db40233ad2aade6f17dd16312...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:51.615468Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011033/manifest.jsonobserved 21bf313b80d9fc7eb3bcdf5a84f2b24f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:51.595587Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011033/publication.mdobserved 69af9303073fe485fa3bcf7484747ae5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:51.576344Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011033/publication.txtobserved 7e2e0ee2951e22fb120c2276e0e98441...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. |
|---|