OT-2026-000026671
Publication integrity record
Two cup vacuum gripper, two zone face, single stage ejector, pulsed blow-off before 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-2026-000026671) never changes.
Identity and time
| Publication number | OT-2026-000026671 · never reused |
|---|---|
| Internal UUID | 01a0ae71-f4aa-7a42-8b90-ddcd70d395bf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:18:18.960773Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000026671 |
| Status | PUBLIC |
Content hashes
| Canonical text | f6ede63b6258657b752525ea17dd7d2053c4e597332beecfe6c8dd3120c4dd67 |
|---|---|
| Markdown | 8ed54dccf63b5d2c51abe3985305f608865fdd1df1dd1c3424a75e5f6c238d15 |
| Publication page | d19f57b1ab1253e36a9b31a990c7e735cfab51cd38dd700681b8276cbe6c1a5c |
| Manifest | 6c6c4ab1549665ac23bb5fae6146a484918c5091ad6d01fb00be4c2bf801f5ad |
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 | GT7FafMHkzlNahYojtgHsWuLkFAyMIp+lJle1LRg7nIYI1uBBqGRZWVsKj8KVHYincoitWilx6fELHXnNl2/Ag== |
| 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
| 2026-09-17T11:45:45.317094Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026671observed d19f57b1ab1253e36a9b31a990c7e735...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:45:45.301339Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026671/manifest.jsonobserved 6c6c4ab1549665ac23bb5fae6146a484...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:45:45.279557Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026671/publication.mdobserved 8ed54dccf63b5d2c51abe3985305f608...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:45:45.256957Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026671/publication.txtobserved f6ede63b6258657b752525ea17dd7d20...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. |
|---|