OT-2026-000099406
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, pump fed, manifold 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-2026-000099406) never changes.
Identity and time
| Publication number | OT-2026-000099406 · never reused |
|---|---|
| Internal UUID | 01a0aea2-c973-726f-9e30-477bb2bd7a15 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:39.138466Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099406 |
| Status | PUBLIC |
Content hashes
| Canonical text | ababdddff1998c15b360b844b2a24d6e21d904527c9b414713f32a7adb953928 |
|---|---|
| Markdown | b8e224ff0ac83fdf09373f1db22c88324f08064d47f24a54eac1736788a9f098 |
| Publication page | 393a07316737880084823525eb8a32a7fca89a34d77e764c3fe274d8f4bb3eaf |
| Manifest | 9c8da4aa4a7617fc2b22e3673eb62f2f5ae3016d9d482853fd45cd2046b62c88 |
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 | fxSZ0knjViLuWdAjka5k35V4FzK7ZbOWIHIhY7M8JJwOA/Slt9LyLIfl5ODIlfJWnYMTnfKtR/sIHwQBoxDmAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:29:10.395703Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099406observed 393a07316737880084823525eb8a32a7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:10.377482Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099406/manifest.jsonobserved 9c8da4aa4a7617fc2b22e3673eb62f2f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:10.359421Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099406/publication.mdobserved b8e224ff0ac83fdf09373f1db22c8832...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:10.341195Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099406/publication.txtobserved ababdddff1998c15b360b844b2a24d6e...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. |
|---|