OT-2026-000084635
Publication integrity record
Two cup vacuum gripper, two zone face, two outlet manifold, single stage ejector, sustained 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-2026-000084635) never changes.
Identity and time
| Publication number | OT-2026-000084635 · never reused |
|---|---|
| Internal UUID | 01a0ae98-e25b-726c-965c-aeb01b0da12a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:00:50.163111Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084635 |
| Status | PUBLIC |
Content hashes
| Canonical text | 757b66a19c7aaf51278502967d8cd6368456bc4a57fc1c32ef27efd958a5d6d1 |
|---|---|
| Markdown | 9c2095e143cf0d514bbfbaca892ff7e78ab88d3b0073e5b3e8328d795f672cd7 |
| Publication page | 7a6bb58a39084bc84422f739dc7d9915414840803061bac060a1e7b806dd81b3 |
| Manifest | 60a9fc96bae3161baf98fa099cf1c83ec5b8844b3315b250a541a28ca26f76d3 |
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 | t9SfUjsI/A9/5GwHMgFu+p15Xi+4WJPeLENIzTnriC2hnwwbDDfE+H8xu4zuvJmwCMAo9wQTXRejlRsvhshKDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:55:33.127131Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084635observed 7a6bb58a39084bc84422f739dc7d9915...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:33.110273Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084635/manifest.jsonobserved 60a9fc96bae3161baf98fa099cf1c83e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:33.092384Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084635/publication.mdobserved 9c2095e143cf0d514bbfbaca892ff7e7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:33.074001Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084635/publication.txtobserved 757b66a19c7aaf51278502967d8cd636...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. |
|---|