OT-2026-000033930
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, two stage ejector, pulsed blow-off after 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-2026-000033930) never changes.
Identity and time
| Publication number | OT-2026-000033930 · never reused |
|---|---|
| Internal UUID | 01a0ae75-df0b-71b6-b35a-ead609607930 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:35.550760Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000033930 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2f588a353a309f75da6b887c61d7f0faeab6f56f6d226ead54e7e505d803c7e5 |
|---|---|
| Markdown | 8af4cf12b2a5981a87812a23a865c7566fce2159aab8424ba4cd8dc6e8090a4a |
| Publication page | 07ef84fa1f0bb067c317034af04ae58cf91eb9a0286cde1b8f0d2891da064f08 |
| Manifest | 374c3c457234bb4f6bb5dfc7d67c928c124a486cc8951c8cff4bfb06401b5256 |
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 | JwQZ6+XfE1wuJgEcoTLzTGY6YQzCg1kszs54yIIpOv4Wi//S6kZfLp2GYWLQECJSOgsHKPHj7YdBKSKpe+PlAQ== |
| 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
| 2026-09-17T11:30:46.991278Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033930observed 07ef84fa1f0bb067c317034af04ae58c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:30:46.973955Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033930/manifest.jsonobserved 374c3c457234bb4f6bb5dfc7d67c928c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:46.959008Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033930/publication.mdobserved 8af4cf12b2a5981a87812a23a865c756...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:46.943614Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033930/publication.txtobserved 2f588a353a309f75da6b887c61d7f0fa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:01.906982Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033930observed 07ef84fa1f0bb067c317034af04ae58c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:01.884823Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033930/manifest.jsonobserved 374c3c457234bb4f6bb5dfc7d67c928c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:01.865104Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033930/publication.mdobserved 8af4cf12b2a5981a87812a23a865c756...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:01.846119Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033930/publication.txtobserved 2f588a353a309f75da6b887c61d7f0fa...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. |
|---|