OT-2026-000088465
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, single 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-2026-000088465) never changes.
Identity and time
| Publication number | OT-2026-000088465 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-5d28-7325-a4d0-f3840aa9e875 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:32.662646Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088465 |
| Status | PUBLIC |
Content hashes
| Canonical text | 00847f7f4b61b9b099ff6ed50d9418129dc07e62b0ae5c4f77a4add7ef158900 |
|---|---|
| Markdown | cdc9dc3800fa490c5ecee298505c86d5f58a1b8437cb40f6ebacc30e89817c74 |
| Publication page | 0af365160fc5e5d0d3d4fa89b56e1db3068e09690f2141459a187bebbb5c7381 |
| Manifest | a1e8eeb99cfd70d305a1decd09efad881ba49d947e53ba1ecd908c91db585abc |
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 | 2EazPyabr+pXU8uEgep7/StSm1kcVyrYtvSphOeV54rtFEiZn3JIbyS4lt13coe7kfljzZbgA2s6dTK0sxJCCA== |
| 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
| 2026-09-17T09:48:50.951808Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088465observed 0af365160fc5e5d0d3d4fa89b56e1db3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:48:50.933936Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088465/manifest.jsonobserved a1e8eeb99cfd70d305a1decd09efad88...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:50.916422Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088465/publication.mdobserved cdc9dc3800fa490c5ecee298505c86d5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:50.898420Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088465/publication.txtobserved 00847f7f4b61b9b099ff6ed50d941812...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. |
|---|