OT-2026-000092480
Publication integrity record
Foam pad vacuum gripper, two zone face, per zone isolation, three stage ejector, supply line pressure sensor, 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-2026-000092480) never changes.
Identity and time
| Publication number | OT-2026-000092480 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b5fc-7430-ac17-fea67aa62ae3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:06.506600Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092480 |
| Status | PUBLIC |
Content hashes
| Canonical text | 58f7eeff6d6b4786b9ac983a5e06212fa9b27c63cb2b496af72649385bd14a03 |
|---|---|
| Markdown | 8a0f57fe3689aa9336d565b4764a39ec071453d814a19668ec576f41c4cd126c |
| Publication page | b58a58af0834de19bfd5f11e06b31cdfbebcba3b8cdff900bdfc6f3b44022e3a |
| Manifest | f7ed1306615cfbd0e4c608878196b2d907f25c8a33e2f9d0030aa6f8821f4b9d |
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 | 7UJKiqaMoQ9j/gw5ngbTns44I6iJfu9ysrtLQF3rIgZgLcUL+d2X4BDXNmhtvhvMRZxBXLxLyIqT7Prr2CVdAA== |
| 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
| 2026-09-17T09:41:02.895715Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092480observed b58a58af0834de19bfd5f11e06b31cdf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:02.877707Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092480/manifest.jsonobserved f7ed1306615cfbd0e4c608878196b2d9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:02.861403Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092480/publication.mdobserved 8a0f57fe3689aa9336d565b4764a39ec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:02.843916Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092480/publication.txtobserved 58f7eeff6d6b4786b9ac983a5e06212f...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. |
|---|