OT-2026-000085342
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, pump fed, 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-2026-000085342) never changes.
Identity and time
| Publication number | OT-2026-000085342 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaaa-71e5-84bd-00bd8fd3c909 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:41.564662Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085342 |
| Status | PUBLIC |
Content hashes
| Canonical text | ec14e51a97b616db5a14a2a09cab722f83c7d4fad145dcdb0d809ee61f55eeac |
|---|---|
| Markdown | efdf652be23cac77a16f99ac5e684479c3ee530354975519594318ef5f182ac4 |
| Publication page | a698e388027362f0e2d648f0a36b50462d1c2342584ebb773c3ce578a8ea7f97 |
| Manifest | 1a7310260e6bfc386a763fb83c61287b0a3bb918750b7f4002a5954ea89d4fa1 |
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 | IQTndgYHkH9ihJ3UT8KXw4ryM5Laie459VpDeeZ56wunaK7HVvQGbH7N67rirKqtNBY4re8OA5qGAnDyWWL8Aw== |
| 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
| 2026-09-17T09:54:04.258200Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085342observed a698e388027362f0e2d648f0a36b5046...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:04.239965Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085342/manifest.jsonobserved 1a7310260e6bfc386a763fb83c61287b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:04.220543Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085342/publication.mdobserved efdf652be23cac77a16f99ac5e684479...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:04.201332Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085342/publication.txtobserved ec14e51a97b616db5a14a2a09cab722f...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. |
|---|