OT-2026-000082260
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, plant vacuum fed, manifold pressure sensor, vented 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-2026-000082260) never changes.
Identity and time
| Publication number | OT-2026-000082260 · never reused |
|---|---|
| Internal UUID | 01a0ae97-4d94-7c7d-bb33-385599cd0177 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:06.536388Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082260 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0266cd9d1ec3ba58c73c1ccc7f0dd1e0ac6e62852b9e4454a4507ffe9070a4c0 |
|---|---|
| Markdown | d95dd15071424fbdc2a8d782b6f2f3bd6aad5182a2424b4fc48c5a0b33208c6a |
| Publication page | bb15794e3de612a76534d08726d0d40449c4561eb2cddba8eccdd6827cb74791 |
| Manifest | dd2e4df700cc5738d2edac9f9fdc91ed69232be376b94566d60dae8dc6c34f37 |
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 | LgZ1h75Svg9F95Sil4SL4vrp38AXVrtzavhvC/ZkNvubU5Rn4za8rykk2dcW+yfKm18kEYJdyON67yadfk4XAA== |
| 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
| 2026-09-17T09:59:06.764214Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082260observed bb15794e3de612a76534d08726d0d404...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:59:06.744206Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082260/manifest.jsonobserved dd2e4df700cc5738d2edac9f9fdc91ed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:06.709271Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082260/publication.mdobserved d95dd15071424fbdc2a8d782b6f2f3bd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:06.672080Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082260/publication.txtobserved 0266cd9d1ec3ba58c73c1ccc7f0dd1e0...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. |
|---|