OT-2026-000038559
Publication integrity record
Foam pad vacuum gripper, three zone face, three outlet manifold, three stage ejector, supply line pressure sensor, pulsed 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-2026-000038559) never changes.
Identity and time
| Publication number | OT-2026-000038559 · never reused |
|---|---|
| Internal UUID | 01a0ae78-2d54-70b8-9532-57bd9d5d5428 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:06.661829Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000038559 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4b180bf1c95a8ea3769193fe8fd74e75a7c553b6efc9aea07246b1429f5168f5 |
|---|---|
| Markdown | ea8064369594d51833b210d39253c3e161937bf575694f93d70eef173e0d85e4 |
| Publication page | c93130f11acff0f528d75c61dc0bd967117c3276c064a604b2c481e5685ec3d2 |
| Manifest | cd69718aeff78f2968e086993d521069c9b52400efda807579e1a36f358c7293 |
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 | qETL8eFTA0rVR8wkSnVEXhOVEMc7sG1OKGhNezFMmmTSDgpDHaBYNUUt7i2SaXoq5FnbxsjbCOqyhVSjHUCUDQ== |
| 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
| 2026-09-17T11:22:49.489853Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038559observed c93130f11acff0f528d75c61dc0bd967...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:22:49.471455Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038559/manifest.jsonobserved cd69718aeff78f2968e086993d521069...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:49.453310Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038559/publication.mdobserved ea8064369594d51833b210d39253c3e1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:49.434014Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038559/publication.txtobserved 4b180bf1c95a8ea3769193fe8fd74e75...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. |
|---|