OT-2026-000102326
Publication integrity record
Four bellows cup vacuum gripper, four zone face, common isolation valve, single stage ejector, pulsed blow-off after 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-2026-000102326) never changes.
Identity and time
| Publication number | OT-2026-000102326 · never reused |
|---|---|
| Internal UUID | 01a0aea4-50f4-75b3-8113-d16ab6fc5752 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:19.361569Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102326 |
| Status | PUBLIC |
Content hashes
| Canonical text | 34118f47ceb6537bef5d1e237a23099ddbd6ea7c31f256c4985a3e73000b73fc |
|---|---|
| Markdown | e08aefc2c324aae1367e065760909d9a26415581acbcc5bc5520918b05b5bd3a |
| Publication page | 886e7c2fd3c6225247585c59543153f509e5d62440622a76d39a2a28535622f8 |
| Manifest | d73e94be108eb3f8d90a0bb752869cce60274e0bd2af07b452ff9b5dcfc25e44 |
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 | 8L/aZfRkOKRB9PftundJW94mFo+218EVgNHwG6xZGFYhmKAkhTuZxqVNnBwHqL3lF4re9BuCP+fjrlVoU2m/DQ== |
| 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
| 2026-09-17T09:25:31.820866Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102326observed 886e7c2fd3c6225247585c59543153f5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:25:31.801617Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102326/manifest.jsonobserved d73e94be108eb3f8d90a0bb752869cce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:31.781171Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102326/publication.mdobserved e08aefc2c324aae1367e065760909d9a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:31.759514Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102326/publication.txtobserved 34118f47ceb6537bef5d1e237a23099d...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. |
|---|