OT-2026-000093213
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, three stage ejector, supply line pressure sensor, sustained blow-off before set-down
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-2026-000093213) never changes.
Identity and time
| Publication number | OT-2026-000093213 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-0911-72e1-87f1-3e2bf5fdcc69 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:27.740822Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093213 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2a68ccdfbf12d0cb5210c17e7716d31285c7893ab00273153c79ef924779a07f |
|---|---|
| Markdown | 31e88ac21b927e2418f9bd023003170d210792b290f91208eb7d9c81a0e99193 |
| Publication page | d1dc430c74f156f7efc8cb332d64cbe9de8ebe23f89ab3aae2ec0769907471b6 |
| Manifest | 0e22bb6e222c17919f2d928a1779c924c7bda843cb41495699280c599915f2cd |
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 | HQMjiFX8LGS4S1MtvtEam2p0xcw+4gJ3hsnD7OQO14cuUnvZKZ8QTq6XodazpVojsG2pvJJBqLPn8GB+TsiaDA== |
| 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
| 2026-09-17T09:40:32.836866Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093213observed d1dc430c74f156f7efc8cb332d64cbe9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:32.820862Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093213/manifest.jsonobserved 0e22bb6e222c17919f2d928a1779c924...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:32.800619Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093213/publication.mdobserved 31e88ac21b927e2418f9bd023003170d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:32.778090Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093213/publication.txtobserved 2a68ccdfbf12d0cb5210c17e7716d312...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. |
|---|