OT-2026-000033322
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, pump fed, 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-2026-000033322) never changes.
Identity and time
| Publication number | OT-2026-000033322 · never reused |
|---|---|
| Internal UUID | 01a0ae75-8980-720b-9c11-e93a7e40911f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:13.649513Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000033322 |
| Status | PUBLIC |
Content hashes
| Canonical text | 18eac84cb7a6e7a2e667b66cc794baf526914d47296d7b47e9fa667127824871 |
|---|---|
| Markdown | d7200312170220a3679081494684bf88f9be91b5421eca86a0adbbaf3957e9f1 |
| Publication page | 9ba5be188a13b256094f31d6c3baa4fea5856d68cdf3f7c2da5041aab9898e36 |
| Manifest | df39a08c32aef682ca4b7ef4b04517b06616ad1e272b5088121a612ce98ead83 |
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 | PS/CM2kYNrM124UAuWMxLfARMJVeys6OGrqkI5b+xakNzDAPLh2kMQid8xRXoii/gik0CSNNENka0merbw8+Bg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:32:04.425164Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033322observed 9ba5be188a13b256094f31d6c3baa4fe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:32:04.406468Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033322/manifest.jsonobserved df39a08c32aef682ca4b7ef4b04517b0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:04.388982Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033322/publication.mdobserved d7200312170220a3679081494684bf88...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:04.368864Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033322/publication.txtobserved 18eac84cb7a6e7a2e667b66cc794baf5...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. |
|---|