OT-2026-000032806
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, three 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-2026-000032806) never changes.
Identity and time
| Publication number | OT-2026-000032806 · never reused |
|---|---|
| Internal UUID | 01a0ae75-4841-7d40-8865-c7adc85a514f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:57.065765Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032806 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8518c0f055b2c771b1a4bf7456deae8fee46d459a505574933b45766a923e002 |
|---|---|
| Markdown | c65b6e8a448de647a54fefea0ce61e26382d0be18e4b9ec045f91b27f1ba252d |
| Publication page | 3032137a74ca5488b9dad46eb59b8b2c8284c38e9cae4ffe3fba41cf29c415ff |
| Manifest | 46f6d8143e2f5785ea76c5234c375c76b7d90ce114ff1dbee16735fe8a0a8b13 |
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 | kB7b2CCmgo6HtB6iOMmhw/a72/WK9u8S/MU3MsBf+DDmHadYIToH3MNKFrIDR9Nkxt1E7Jy62Tq5g6lu6JPGBg== |
| 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
| 2026-09-17T11:32:15.350257Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032806observed 3032137a74ca5488b9dad46eb59b8b2c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:32:15.333212Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032806/manifest.jsonobserved 46f6d8143e2f5785ea76c5234c375c76...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:15.313942Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032806/publication.mdobserved c65b6e8a448de647a54fefea0ce61e26...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:15.271515Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032806/publication.txtobserved 8518c0f055b2c771b1a4bf7456deae8f...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. |
|---|