OT-2026-000016707
Publication integrity record
Foam pad vacuum gripper, two zone face, four outlet manifold, two stage ejector, 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-2026-000016707) never changes.
Identity and time
| Publication number | OT-2026-000016707 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-5918-761c-a72d-60aca3afb2d9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:22.507214Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016707 |
| Status | PUBLIC |
Content hashes
| Canonical text | b207ca886c55631bd40bf7b3dca30d73728423aeaf1e6d6beaf07efb0215aae0 |
|---|---|
| Markdown | 93aa3f38da230fc6e9f23865fe04980018619768d9b6d32831b96f291f0b40ce |
| Publication page | 64bb3a18eb93dce76295e73fe6058c5435be9d8182f0b37e4d5f3ff619525fca |
| Manifest | 2c787ab96f3a7ed2a2b6616e2d20d8acb004848af98f65b9d077304e53129e79 |
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 | yZXHsptIFaua6CezKL5n8BH1FKFrTUt/VJTlFKfKKkESMUq4GlpW2GnjcFOc2+wvX2v+LZFN3RsKjwlzxcjkBA== |
| 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
| 2026-09-17T12:02:55.876605Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016707observed 64bb3a18eb93dce76295e73fe6058c54...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:02:55.859979Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016707/manifest.jsonobserved 2c787ab96f3a7ed2a2b6616e2d20d8ac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:55.842750Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016707/publication.mdobserved 93aa3f38da230fc6e9f23865fe049800...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:55.825531Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016707/publication.txtobserved b207ca886c55631bd40bf7b3dca30d73...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. |
|---|