OT-2026-000084647
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, two 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-2026-000084647) never changes.
Identity and time
| Publication number | OT-2026-000084647 · never reused |
|---|---|
| Internal UUID | 01a0ae98-e25c-7c42-acf2-5b9bcfd732e5 · 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-2026-000084647 |
| Status | PUBLIC |
Content hashes
| Canonical text | f6d03bee9d2539afff7d057e991dd6ba9d6ed8ecf8f71addf36abd1b5f673280 |
|---|---|
| Markdown | 913be856585705e205138fdb2d6d13b85dfc6a4007da085066c752543baeeea0 |
| Publication page | 613a27e7b7e7109f4373e207a39d4d8ad250694402021da6eeb4069f6deb2068 |
| Manifest | 9d6060c238f4501b0a35a9eb0c39979c41c92fc53745a3a6167e5fb40b92bfa5 |
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 | W4ko6TPS8T73kRcCSeWNoJtSD94iglbB/EXXE0lh27f5O5vYCoOUnCfIfN6ALH6AkBbv/4hVrS7OqVcrrJMZAg== |
| 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
| 2026-09-17T09:55:34.000760Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084647observed 613a27e7b7e7109f4373e207a39d4d8a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:33.981864Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084647/manifest.jsonobserved 9d6060c238f4501b0a35a9eb0c39979c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:33.962055Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084647/publication.mdobserved 913be856585705e205138fdb2d6d13b8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:33.942555Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084647/publication.txtobserved f6d03bee9d2539afff7d057e991dd6ba...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. |
|---|