OT-2026-000022116
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, single stage ejector, manifold pressure sensor, 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-2026-000022116) never changes.
Identity and time
| Publication number | OT-2026-000022116 · never reused |
|---|---|
| Internal UUID | 01a0ae6f-f4fb-7ae6-ade4-39d494fd9f29 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:07.953226Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000022116 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9d60e495cb7f6d5c77092e457e2193c5867dd03d317de9d68efcab930c38ac98 |
|---|---|
| Markdown | 0eb82ed7e6fa55585f26cbd095fd8fcd2271794c7252656842700e1d3822d193 |
| Publication page | 2f99e8f8b16bab5e4113d41acbc09a373d01bbbf0f228d5be099137bb34a8aa8 |
| Manifest | 196e573303d8bb037ac9e3517fafb1b3e30a6e2f2c6dabd95cbfc633b4e4334a |
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 | nqpTUiW91sqyJdA5P9au2zIw0VNb6rvXeWBXaqJkR2r3mCGpXoU8Ore/0TddbaYsG4/5rdf9yNkvCRNHwI2XDw== |
| 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
| 2026-09-17T11:52:47.250590Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022116observed 2f99e8f8b16bab5e4113d41acbc09a37...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:52:47.233712Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022116/manifest.jsonobserved 196e573303d8bb037ac9e3517fafb1b3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:52:47.216682Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022116/publication.mdobserved 0eb82ed7e6fa55585f26cbd095fd8fcd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:52:47.199977Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022116/publication.txtobserved 9d60e495cb7f6d5c77092e457e2193c5...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. |
|---|