OT-2026-000098694
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, pump fed, 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-2026-000098694) never changes.
Identity and time
| Publication number | OT-2026-000098694 · never reused |
|---|---|
| Internal UUID | 01a0aea2-42ae-7805-aa35-f3bacd6b1212 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:04.634453Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098694 |
| Status | PUBLIC |
Content hashes
| Canonical text | 25270403d0251eac91c654d9aec632bc90e3e3d78163372dd68ea47dcbe147c7 |
|---|---|
| Markdown | 165c020d1517e860db135b6cdb3c677c25db0c0e81b9a0e4c0fbe1980c0a6d21 |
| Publication page | 73cfe4bb5b6adb45d45c7fb9adcf515221189a0c26636d36bd97f4d543f10ab3 |
| Manifest | a94152c08298126cf5e3ab3c0395466537d0c7d641f14103c41053d0f53268d1 |
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 | wJbFyAThSssCIGmOFt+xTK9LkSWB4ZpeuFNCh3MhiGa8gLDxwecxJmdKd1hPVGnPh/RCWLTwGmzv4GzpspmrCw== |
| 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
| 2026-09-17T09:30:59.867449Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098694observed 73cfe4bb5b6adb45d45c7fb9adcf5152...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:59.850453Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098694/manifest.jsonobserved a94152c08298126cf5e3ab3c03954665...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:59.831476Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098694/publication.mdobserved 165c020d1517e860db135b6cdb3c677c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:59.814586Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098694/publication.txtobserved 25270403d0251eac91c654d9aec632bc...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. |
|---|